| 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 | $202.75 | 11.401% | $225.8655 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $143.86 | 6.440% | $153.1246 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $19.81 | 8.310% | $21.4562 | $21.46 | $21.45 | $21.50 |
| Purchase #4 | $247.94 | 8.142% | $268.1273 | $268.13 | $268.15 | $268.10 |
| Purchase #5 | $207.70 | 9.820% | $228.0961 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $66.46 | 7.372% | $71.3594 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $54.33 | 8.687% | $59.0496 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $942.85 | $1,027.0787 | $1,027.09 | $1,027.05 | $1,027.10 | |