| 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 | $217.99 | 9.210% | $238.0669 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $28.70 | 4.211% | $29.9086 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $225.26 | 7.446% | $242.0329 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $31.94 | 11.133% | $35.4959 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $163.83 | 7.141% | $175.5291 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $124.54 | 10.850% | $138.0526 | $138.05 | $138.05 | $138.10 |
| Purchase #7 | $66.54 | 13.326% | $75.4071 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $858.80 | $934.4931 | $934.50 | $934.50 | $934.50 | |