| 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 | $232.29 | 3.608% | $240.671 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $205.37 | 4.782% | $215.1908 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $177.92 | 10.119% | $195.9237 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $33.58 | 8.742% | $36.5156 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $56.66 | 10.761% | $62.7572 | $62.76 | $62.75 | $62.80 |
| Purchase #6 | $24.94 | 13.615% | $28.3356 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $122.67 | 10.221% | $135.2081 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $853.43 | $914.6020 | $914.61 | $914.55 | $914.60 | |