| 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 | $238.42 | 7.636% | $256.6258 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $117.99 | 13.831% | $134.3092 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $28.98 | 8.577% | $31.4656 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $238.60 | 10.868% | $264.531 | $264.53 | $264.55 | $264.50 |
| Purchase #5 | $41.78 | 6.785% | $44.6148 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $119.32 | 4.681% | $124.9054 | $124.91 | $124.90 | $124.90 |
| Purchase #7 | $128.79 | 7.163% | $138.0152 | $138.02 | $138.00 | $138.00 |
| 7 purchase totals = | $913.88 | $994.4670 | $994.48 | $994.45 | $994.40 | |