| 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 | $121.71 | 7.410% | $130.7287 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $11.66 | 3.823% | $12.1058 | $12.11 | $12.10 | $12.10 |
| Purchase #3 | $162.86 | 6.181% | $172.9264 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $155.37 | 5.177% | $163.4135 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $96.43 | 11.707% | $107.7191 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $222.47 | 9.186% | $242.9061 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $60.96 | 12.748% | $68.7312 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $831.46 | $898.5308 | $898.54 | $898.55 | $898.40 | |