| 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 | $219.65 | 7.193% | $235.4494 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $82.35 | 9.307% | $90.0143 | $90.01 | $90.00 | $90.00 |
| Purchase #3 | $97.25 | 12.114% | $109.0309 | $109.03 | $109.05 | $109.00 |
| Purchase #4 | $28.57 | 13.135% | $32.3227 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $79.27 | 6.844% | $84.6952 | $84.70 | $84.70 | $84.70 |
| Purchase #6 | $77.80 | 13.777% | $88.5185 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $201.67 | 7.151% | $216.0914 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $786.56 | $856.1224 | $856.12 | $856.10 | $856.00 | |