| 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 | $119.92 | 11.237% | $133.3954 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $102.86 | 7.410% | $110.4819 | $110.48 | $110.50 | $110.50 |
| Purchase #3 | $116.61 | 3.236% | $120.3835 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $80.26 | 6.119% | $85.1711 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $70.95 | 10.170% | $78.1656 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $129.44 | 11.528% | $144.3618 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $56.66 | 6.157% | $60.1486 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $676.70 | $732.1079 | $732.11 | $732.10 | $732.20 | |