| 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 | $28.28 | 11.298% | $31.4751 | $31.48 | $31.50 | $31.50 |
| Purchase #2 | $136.96 | 4.727% | $143.4341 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $160.72 | 5.568% | $169.6689 | $169.67 | $169.65 | $169.70 |
| Purchase #4 | $245.81 | 3.763% | $255.0598 | $255.06 | $255.05 | $255.10 |
| Purchase #5 | $148.51 | 13.273% | $168.2217 | $168.22 | $168.20 | $168.20 |
| Purchase #6 | $65.97 | 3.175% | $68.0645 | $68.06 | $68.05 | $68.10 |
| Purchase #7 | $16.83 | 9.286% | $18.3928 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $803.08 | $854.3169 | $854.31 | $854.30 | $854.40 | |