| 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 | $21.58 | 5.854% | $22.8433 | $22.84 | $22.85 | $22.80 |
| Purchase #2 | $126.86 | 7.246% | $136.0523 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $211.90 | 6.245% | $225.1332 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $145.52 | 3.218% | $150.2028 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $145.76 | 13.722% | $165.7612 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $210.70 | 6.785% | $224.996 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $106.45 | 5.419% | $112.2185 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $968.77 | $1,037.2073 | $1,037.20 | $1,037.20 | $1,037.20 | |