| 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 | $101.35 | 8.781% | $110.2495 | $110.25 | $110.25 | $110.20 |
| Purchase #2 | $143.38 | 8.874% | $156.1035 | $156.10 | $156.10 | $156.10 |
| Purchase #3 | $207.74 | 3.714% | $215.4555 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $50.56 | 6.279% | $53.7347 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $112.61 | 5.123% | $118.379 | $118.38 | $118.40 | $118.40 |
| Purchase #6 | $109.42 | 10.422% | $120.8238 | $120.82 | $120.80 | $120.80 |
| Purchase #7 | $185.92 | 8.570% | $201.8533 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $910.98 | $976.5993 | $976.59 | $976.60 | $976.60 | |