| 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 | $223.30 | 6.874% | $238.6496 | $238.65 | $238.65 | $238.60 |
| Purchase #2 | $215.44 | 4.348% | $224.8073 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $190.70 | 4.320% | $198.9382 | $198.94 | $198.95 | $198.90 |
| Purchase #4 | $143.53 | 9.244% | $156.7979 | $156.80 | $156.80 | $156.80 |
| Purchase #5 | $146.41 | 6.246% | $155.5548 | $155.55 | $155.55 | $155.60 |
| Purchase #6 | $234.39 | 9.622% | $256.943 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $81.88 | 3.395% | $84.6598 | $84.66 | $84.65 | $84.70 |
| 7 purchase totals = | $1,235.65 | $1,316.3506 | $1,316.35 | $1,316.35 | $1,316.30 | |