| 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 | $212.29 | 10.784% | $235.1834 | $235.18 | $235.20 | $235.20 |
| Purchase #2 | $38.86 | 3.605% | $40.2609 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $147.78 | 8.208% | $159.9098 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $200.70 | 8.127% | $217.0109 | $217.01 | $217.00 | $217.00 |
| Purchase #5 | $68.25 | 11.531% | $76.1199 | $76.12 | $76.10 | $76.10 |
| Purchase #6 | $11.75 | 10.312% | $12.9617 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $50.43 | 6.871% | $53.895 | $53.90 | $53.90 | $53.90 |
| 7 purchase totals = | $730.06 | $795.3416 | $795.34 | $795.30 | $795.40 | |