| 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 | $229.54 | 10.202% | $252.9577 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $87.45 | 13.301% | $99.0817 | $99.08 | $99.10 | $99.10 |
| Purchase #3 | $29.69 | 4.711% | $31.0887 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $129.68 | 11.185% | $144.1847 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $155.48 | 6.522% | $165.6204 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $100.65 | 4.553% | $105.2326 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $73.52 | 11.120% | $81.6954 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $806.01 | $879.8612 | $879.86 | $879.90 | $879.90 | |