| 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 | $66.30 | 13.309% | $75.1239 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $243.27 | 11.843% | $272.0805 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $154.32 | 4.463% | $161.2073 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $133.46 | 9.501% | $146.14 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $136.65 | 8.540% | $148.3199 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $23.52 | 9.124% | $25.666 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $241.41 | 10.383% | $266.4756 | $266.48 | $266.50 | $266.50 |
| 7 purchase totals = | $998.93 | $1,095.0132 | $1,095.02 | $1,095.00 | $1,095.00 | |