| 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 | $24.52 | 7.608% | $26.3855 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $130.77 | 13.867% | $148.9039 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $188.72 | 3.543% | $195.4063 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $170.78 | 13.594% | $193.9958 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $132.91 | 5.799% | $140.6175 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $69.90 | 11.307% | $77.8036 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $140.49 | 9.203% | $153.4193 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $858.09 | $936.5319 | $936.54 | $936.50 | $936.50 | |