| 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 | $237.53 | 4.222% | $247.5585 | $247.56 | $247.55 | $247.60 |
| Purchase #2 | $157.53 | 8.441% | $170.8271 | $170.83 | $170.85 | $170.80 |
| Purchase #3 | $134.86 | 10.363% | $148.8355 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $40.61 | 11.694% | $45.3589 | $45.36 | $45.35 | $45.40 |
| Purchase #5 | $107.30 | 9.163% | $117.1319 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $169.39 | 13.302% | $191.9223 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $246.43 | 4.167% | $256.6987 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,093.65 | $1,178.3329 | $1,178.34 | $1,178.35 | $1,178.30 | |