| 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 | $193.30 | 3.315% | $199.7079 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $238.92 | 12.203% | $268.0754 | $268.08 | $268.10 | $268.10 |
| Purchase #3 | $165.94 | 5.735% | $175.4567 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $107.52 | 11.535% | $119.9224 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $101.55 | 4.548% | $106.1685 | $106.17 | $106.15 | $106.20 |
| Purchase #6 | $25.29 | 5.570% | $26.6987 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $45.27 | 12.273% | $50.826 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $877.79 | $946.8556 | $946.87 | $946.85 | $946.90 | |