| 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 | $240.97 | 6.316% | $256.1897 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $213.54 | 6.782% | $228.0223 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $201.94 | 12.843% | $227.8752 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $17.82 | 7.153% | $19.0947 | $19.09 | $19.10 | $19.10 |
| Purchase #5 | $53.50 | 11.548% | $59.6782 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $18.44 | 7.460% | $19.8156 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $166.92 | 6.820% | $178.3039 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $913.13 | $988.9796 | $988.98 | $989.00 | $989.00 | |