| 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 | $189.32 | 5.859% | $200.4123 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $108.84 | 12.711% | $122.6747 | $122.67 | $122.65 | $122.70 |
| Purchase #3 | $38.29 | 9.843% | $42.0589 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $121.86 | 11.116% | $135.406 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $42.36 | 5.123% | $44.5301 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $145.71 | 7.293% | $156.3366 | $156.34 | $156.35 | $156.30 |
| Purchase #7 | $222.45 | 6.155% | $236.1418 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $868.83 | $937.5604 | $937.56 | $937.55 | $937.50 | |