| 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 | $239.66 | 4.329% | $250.0349 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $193.30 | 13.387% | $219.1771 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $149.84 | 6.567% | $159.68 | $159.68 | $159.70 | $159.70 |
| Purchase #4 | $174.85 | 10.460% | $193.1393 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $244.57 | 9.211% | $267.0973 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $81.34 | 4.553% | $85.0434 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $57.33 | 13.704% | $65.1865 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $1,140.89 | $1,239.3585 | $1,239.36 | $1,239.45 | $1,239.30 | |