| 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 | $229.59 | 4.689% | $240.3555 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $49.78 | 7.327% | $53.4274 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $169.29 | 3.308% | $174.8901 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $212.57 | 8.538% | $230.7192 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $109.95 | 11.165% | $122.2259 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $76.45 | 4.787% | $80.1097 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $40.84 | 4.644% | $42.7366 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $888.47 | $944.4644 | $944.48 | $944.50 | $944.40 | |