| 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 | $194.31 | 11.117% | $215.9114 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $82.69 | 11.471% | $92.1754 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $179.26 | 11.462% | $199.8068 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $71.62 | 13.523% | $81.3052 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $158.70 | 7.464% | $170.5454 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $224.53 | 3.586% | $232.5816 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $89.27 | 3.684% | $92.5587 | $92.56 | $92.55 | $92.60 |
| 7 purchase totals = | $1,000.38 | $1,084.8845 | $1,084.90 | $1,084.90 | $1,084.90 | |