| 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 | $245.43 | 12.125% | $275.1884 | $275.19 | $275.20 | $275.20 |
| Purchase #2 | $24.86 | 9.103% | $27.123 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $176.86 | 5.817% | $187.1479 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $30.32 | 8.623% | $32.9345 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $56.85 | 3.533% | $58.8585 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $71.68 | 5.536% | $75.6482 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $238.85 | 12.177% | $267.9348 | $267.93 | $267.95 | $267.90 |
| 7 purchase totals = | $844.85 | $924.8353 | $924.83 | $924.85 | $924.70 | |