| 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 | $229.85 | 11.866% | $257.124 | $257.12 | $257.10 | $257.10 |
| Purchase #2 | $118.35 | 11.728% | $132.2301 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $100.78 | 8.611% | $109.4582 | $109.46 | $109.45 | $109.50 |
| Purchase #4 | $97.64 | 13.365% | $110.6896 | $110.69 | $110.70 | $110.70 |
| Purchase #5 | $170.64 | 4.816% | $178.858 | $178.86 | $178.85 | $178.90 |
| Purchase #6 | $22.32 | 10.415% | $24.6446 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $44.58 | 11.239% | $49.5903 | $49.59 | $49.60 | $49.60 |
| 7 purchase totals = | $784.16 | $862.5948 | $862.59 | $862.60 | $862.60 | |