| 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 | $210.64 | 8.827% | $229.2332 | $229.23 | $229.25 | $229.20 |
| Purchase #2 | $204.72 | 3.548% | $211.9835 | $211.98 | $212.00 | $212.00 |
| Purchase #3 | $115.39 | 4.393% | $120.4591 | $120.46 | $120.45 | $120.50 |
| Purchase #4 | $204.51 | 11.653% | $228.3416 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $165.59 | 8.590% | $179.8142 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $205.74 | 8.836% | $223.9192 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $155.45 | 5.714% | $164.3324 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $1,262.04 | $1,358.0832 | $1,358.07 | $1,358.10 | $1,358.00 | |