| 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 | $108.65 | 12.345% | $122.0628 | $122.06 | $122.05 | $122.10 |
| Purchase #2 | $212.85 | 11.524% | $237.3788 | $237.38 | $237.40 | $237.40 |
| Purchase #3 | $43.92 | 8.544% | $47.6725 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $83.33 | 13.674% | $94.7245 | $94.72 | $94.70 | $94.70 |
| Purchase #5 | $18.58 | 4.820% | $19.4756 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $112.43 | 8.264% | $121.7212 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $107.87 | 10.580% | $119.2826 | $119.28 | $119.30 | $119.30 |
| 7 purchase totals = | $687.63 | $762.3180 | $762.31 | $762.30 | $762.40 | |