| 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 | $221.65 | 12.135% | $248.5472 | $248.55 | $248.55 | $248.50 |
| Purchase #2 | $211.73 | 7.252% | $227.0847 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $143.51 | 9.513% | $157.1621 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $200.59 | 4.260% | $209.1351 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $51.52 | 4.134% | $53.6498 | $53.65 | $53.65 | $53.60 |
| Purchase #6 | $170.55 | 8.707% | $185.3998 | $185.40 | $185.40 | $185.40 |
| Purchase #7 | $224.37 | 9.560% | $245.8198 | $245.82 | $245.80 | $245.80 |
| 7 purchase totals = | $1,223.92 | $1,326.7985 | $1,326.80 | $1,326.80 | $1,326.70 | |