| 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 | $224.52 | 5.855% | $237.6656 | $237.67 | $237.65 | $237.70 |
| Purchase #2 | $107.27 | 13.235% | $121.4672 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $164.43 | 6.632% | $175.335 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $134.91 | 7.429% | $144.9325 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $63.37 | 4.639% | $66.3097 | $66.31 | $66.30 | $66.30 |
| Purchase #6 | $221.34 | 7.694% | $238.3699 | $238.37 | $238.35 | $238.40 |
| Purchase #7 | $205.77 | 11.604% | $229.6476 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $1,121.61 | $1,213.7275 | $1,213.74 | $1,213.70 | $1,213.70 | |