| 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 | $232.36 | 4.418% | $242.6257 | $242.63 | $242.65 | $242.60 |
| Purchase #2 | $12.91 | 12.708% | $14.5506 | $14.55 | $14.55 | $14.60 |
| Purchase #3 | $39.81 | 13.867% | $45.3305 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $212.88 | 13.726% | $242.0999 | $242.10 | $242.10 | $242.10 |
| Purchase #5 | $116.28 | 13.667% | $132.172 | $132.17 | $132.15 | $132.20 |
| Purchase #6 | $24.31 | 11.280% | $27.0522 | $27.05 | $27.05 | $27.10 |
| Purchase #7 | $50.98 | 4.339% | $53.192 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $689.53 | $757.0229 | $757.02 | $757.05 | $757.10 | |