| 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 | $124.25 | 11.433% | $138.4555 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $118.32 | 8.434% | $128.2991 | $128.30 | $128.30 | $128.30 |
| Purchase #3 | $217.77 | 5.402% | $229.5339 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $131.78 | 6.197% | $139.9464 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $59.46 | 9.621% | $65.1806 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $100.30 | 8.306% | $108.6309 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $236.36 | 8.759% | $257.0628 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $988.24 | $1,067.1092 | $1,067.11 | $1,067.15 | $1,067.10 | |