| 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 | $6.56 | 12.610% | $7.3872 | $7.39 | $7.40 | $7.40 |
| Purchase #2 | $113.61 | 8.405% | $123.1589 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $105.69 | 11.115% | $117.4374 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $131.70 | 10.269% | $145.2243 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $210.56 | 7.784% | $226.95 | $226.95 | $226.95 | $227.00 |
| Purchase #6 | $82.65 | 12.358% | $92.8639 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $100.68 | 5.234% | $105.9496 | $105.95 | $105.95 | $105.90 |
| 7 purchase totals = | $751.45 | $818.9713 | $818.97 | $818.95 | $819.00 | |