| 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 | $224.33 | 13.844% | $255.3862 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $221.47 | 9.590% | $242.709 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $44.78 | 9.678% | $49.1138 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $245.26 | 12.463% | $275.8268 | $275.83 | $275.85 | $275.80 |
| Purchase #5 | $87.64 | 4.772% | $91.8222 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $131.53 | 9.816% | $144.441 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $66.77 | 12.826% | $75.3339 | $75.33 | $75.35 | $75.30 |
| 7 purchase totals = | $1,021.78 | $1,134.6329 | $1,134.63 | $1,134.65 | $1,134.50 | |