| 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 | $126.48 | 9.869% | $138.9623 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $23.84 | 6.772% | $25.4544 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $122.40 | 10.319% | $135.0305 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $98.59 | 3.825% | $102.3611 | $102.36 | $102.35 | $102.40 |
| Purchase #5 | $133.50 | 4.842% | $139.9641 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $107.57 | 4.209% | $112.0976 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $157.68 | 8.355% | $170.8542 | $170.85 | $170.85 | $170.90 |
| 7 purchase totals = | $770.06 | $824.7242 | $824.71 | $824.70 | $824.90 | |