| 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 | $246.39 | 12.688% | $277.652 | $277.65 | $277.65 | $277.70 |
| Purchase #2 | $196.33 | 6.728% | $209.5391 | $209.54 | $209.55 | $209.50 |
| Purchase #3 | $161.30 | 6.375% | $171.5829 | $171.58 | $171.60 | $171.60 |
| Purchase #4 | $75.28 | 11.320% | $83.8017 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $56.48 | 5.721% | $59.7112 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $121.36 | 13.821% | $138.1332 | $138.13 | $138.15 | $138.10 |
| Purchase #7 | $187.55 | 13.433% | $212.7436 | $212.74 | $212.75 | $212.70 |
| 7 purchase totals = | $1,044.69 | $1,153.1637 | $1,153.15 | $1,153.20 | $1,153.10 | |