| 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 | $224.27 | 6.500% | $238.8476 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $112.29 | 13.511% | $127.4615 | $127.46 | $127.45 | $127.50 |
| Purchase #3 | $133.46 | 9.718% | $146.4296 | $146.43 | $146.45 | $146.40 |
| Purchase #4 | $141.52 | 8.107% | $152.993 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $65.84 | 5.409% | $69.4013 | $69.40 | $69.40 | $69.40 |
| Purchase #6 | $107.38 | 12.673% | $120.9883 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $27.67 | 4.122% | $28.8106 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $812.43 | $884.9319 | $884.93 | $884.95 | $884.90 | |