| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.51 | 11.522% | $233.6497 | $233.65 | $233.65 | $233.60 |
| Purchase #2 | $124.67 | 12.722% | $140.5305 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $111.33 | 9.701% | $122.1301 | $122.13 | $122.15 | $122.10 |
| Purchase #4 | $140.90 | 13.874% | $160.4485 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $117.76 | 10.662% | $130.3156 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $236.83 | 4.461% | $247.395 | $247.40 | $247.40 | $247.40 |
| Purchase #7 | $180.57 | 5.350% | $190.2305 | $190.23 | $190.25 | $190.20 |
| 7 purchase totals = | $1,121.57 | $1,224.6999 | $1,224.71 | $1,224.75 | $1,224.50 | |