| 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 | $232.62 | 3.292% | $240.2779 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $127.31 | 5.799% | $134.6927 | $134.69 | $134.70 | $134.70 |
| Purchase #3 | $45.99 | 9.215% | $50.228 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $50.35 | 13.258% | $57.0254 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $12.36 | 6.617% | $13.1779 | $13.18 | $13.20 | $13.20 |
| Purchase #6 | $168.54 | 4.202% | $175.6221 | $175.62 | $175.60 | $175.60 |
| Purchase #7 | $106.50 | 3.288% | $110.0017 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $743.67 | $781.0257 | $781.03 | $781.10 | $781.00 | |