| 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 | $212.48 | 6.424% | $226.1297 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $28.43 | 12.325% | $31.934 | $31.93 | $31.95 | $31.90 |
| Purchase #3 | $197.97 | 12.784% | $223.2785 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $211.53 | 10.788% | $234.3499 | $234.35 | $234.35 | $234.30 |
| Purchase #5 | $190.63 | 3.370% | $197.0542 | $197.05 | $197.05 | $197.10 |
| Purchase #6 | $191.63 | 4.535% | $200.3204 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $27.77 | 8.864% | $30.2315 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $1,060.44 | $1,143.2982 | $1,143.29 | $1,143.35 | $1,143.20 | |