| 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 | $194.32 | 5.640% | $205.2796 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $79.74 | 9.224% | $87.0952 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $23.87 | 10.109% | $26.283 | $26.28 | $26.30 | $26.30 |
| Purchase #4 | $9.41 | 7.355% | $10.1021 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $249.41 | 12.606% | $280.8506 | $280.85 | $280.85 | $280.90 |
| Purchase #6 | $231.74 | 12.539% | $260.7979 | $260.80 | $260.80 | $260.80 |
| Purchase #7 | $94.39 | 7.232% | $101.2163 | $101.22 | $101.20 | $101.20 |
| 7 purchase totals = | $882.88 | $971.6247 | $971.63 | $971.65 | $971.70 | |