| 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 | $230.31 | 6.766% | $245.8928 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $64.79 | 8.105% | $70.0412 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $131.61 | 6.677% | $140.3976 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $214.43 | 3.297% | $221.4998 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $132.43 | 5.724% | $140.0103 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $108.75 | 3.656% | $112.7259 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $93.53 | 9.261% | $102.1918 | $102.19 | $102.20 | $102.20 |
| 7 purchase totals = | $975.85 | $1,032.7594 | $1,032.76 | $1,032.80 | $1,032.70 | |