| 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 | $112.41 | 7.761% | $121.1341 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $35.31 | 13.359% | $40.0271 | $40.03 | $40.05 | $40.00 |
| Purchase #3 | $209.76 | 9.493% | $229.6725 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $204.95 | 4.307% | $213.7772 | $213.78 | $213.80 | $213.80 |
| Purchase #5 | $147.27 | 9.496% | $161.2548 | $161.25 | $161.25 | $161.30 |
| Purchase #6 | $113.50 | 6.179% | $120.5132 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $132.99 | 13.311% | $150.6923 | $150.69 | $150.70 | $150.70 |
| 7 purchase totals = | $956.19 | $1,037.0712 | $1,037.06 | $1,037.10 | $1,037.10 | |