| 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 | $229.58 | 7.622% | $247.0786 | $247.08 | $247.10 | $247.10 |
| Purchase #2 | $151.74 | 4.268% | $158.2163 | $158.22 | $158.20 | $158.20 |
| Purchase #3 | $244.63 | 6.348% | $260.1591 | $260.16 | $260.15 | $260.20 |
| Purchase #4 | $95.65 | 11.746% | $106.885 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $184.73 | 7.275% | $198.1691 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $137.32 | 4.751% | $143.8441 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $198.63 | 12.539% | $223.5362 | $223.54 | $223.55 | $223.50 |
| 7 purchase totals = | $1,242.28 | $1,337.8884 | $1,337.90 | $1,337.90 | $1,337.90 | |