| 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 | $12.28 | 13.693% | $13.9615 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $213.32 | 4.694% | $223.3332 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $7.47 | 9.378% | $8.1705 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $228.93 | 7.434% | $245.9487 | $245.95 | $245.95 | $245.90 |
| Purchase #5 | $158.30 | 9.264% | $172.9649 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $49.97 | 10.292% | $55.1129 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $224.40 | 8.744% | $244.0215 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $894.67 | $963.5132 | $963.50 | $963.45 | $963.50 | |