| 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 | $234.50 | 4.384% | $244.7805 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $83.94 | 11.109% | $93.2649 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $170.92 | 7.687% | $184.0586 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $121.37 | 6.683% | $129.4812 | $129.48 | $129.50 | $129.50 |
| Purchase #5 | $149.58 | 10.664% | $165.5312 | $165.53 | $165.55 | $165.50 |
| Purchase #6 | $104.73 | 4.356% | $109.292 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $160.39 | 9.624% | $175.8259 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $1,025.43 | $1,102.2343 | $1,102.23 | $1,102.30 | $1,102.30 | |