| 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 | $94.62 | 5.803% | $100.1108 | $100.11 | $100.10 | $100.10 |
| Purchase #2 | $143.51 | 13.604% | $163.0331 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $244.76 | 13.590% | $278.0229 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $163.72 | 5.676% | $173.0127 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $141.40 | 6.498% | $150.5882 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $205.32 | 4.773% | $215.1199 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $22.97 | 4.664% | $24.0413 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $1,016.30 | $1,103.9289 | $1,103.92 | $1,103.90 | $1,103.80 | |