| 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 | $38.76 | 11.550% | $43.2368 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $126.30 | 13.331% | $143.1371 | $143.14 | $143.15 | $143.10 |
| Purchase #3 | $235.29 | 10.592% | $260.2119 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $44.32 | 11.107% | $49.2426 | $49.24 | $49.25 | $49.20 |
| Purchase #5 | $118.68 | 9.790% | $130.2988 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $172.31 | 10.662% | $190.6817 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $180.67 | 7.191% | $193.662 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $916.33 | $1,010.4709 | $1,010.47 | $1,010.50 | $1,010.40 | |