| 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 | $96.76 | 13.749% | $110.0635 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $30.53 | 11.819% | $34.1383 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $50.31 | 9.797% | $55.2389 | $55.24 | $55.25 | $55.20 |
| Purchase #4 | $215.78 | 3.802% | $223.984 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $230.76 | 3.814% | $239.5612 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $92.30 | 4.459% | $96.4157 | $96.42 | $96.40 | $96.40 |
| Purchase #7 | $144.70 | 11.754% | $161.708 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $861.14 | $921.1096 | $921.11 | $921.10 | $921.10 | |