| 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 | $121.26 | 8.456% | $131.5137 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $45.68 | 11.292% | $50.8382 | $50.84 | $50.85 | $50.80 |
| Purchase #3 | $37.71 | 3.848% | $39.1611 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $234.39 | 6.868% | $250.4879 | $250.49 | $250.50 | $250.50 |
| Purchase #5 | $109.86 | 9.779% | $120.6032 | $120.60 | $120.60 | $120.60 |
| Purchase #6 | $85.67 | 13.210% | $96.987 | $96.99 | $97.00 | $97.00 |
| Purchase #7 | $228.83 | 9.781% | $251.2119 | $251.21 | $251.20 | $251.20 |
| 7 purchase totals = | $863.40 | $940.8030 | $940.80 | $940.80 | $940.80 | |