| 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 | $214.80 | 9.471% | $235.1437 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $21.87 | 13.751% | $24.8773 | $24.88 | $24.90 | $24.90 |
| Purchase #3 | $43.65 | 5.645% | $46.114 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $194.42 | 5.482% | $205.0781 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $121.66 | 13.803% | $138.4527 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $216.43 | 4.289% | $225.7127 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $91.52 | 4.708% | $95.8288 | $95.83 | $95.85 | $95.80 |
| 7 purchase totals = | $904.35 | $971.2073 | $971.20 | $971.25 | $971.20 | |