| 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 | $237.62 | 9.427% | $260.0204 | $260.02 | $260.00 | $260.00 |
| Purchase #2 | $212.95 | 12.737% | $240.0734 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $109.94 | 9.804% | $120.7185 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $193.77 | 12.206% | $217.4216 | $217.42 | $217.40 | $217.40 |
| Purchase #5 | $149.58 | 4.444% | $156.2273 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $163.48 | 4.498% | $170.8333 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $245.34 | 7.297% | $263.2425 | $263.24 | $263.25 | $263.20 |
| 7 purchase totals = | $1,312.68 | $1,428.5370 | $1,428.53 | $1,428.50 | $1,428.40 | |