| 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 | $224.29 | 8.720% | $243.8481 | $243.85 | $243.85 | $243.80 |
| Purchase #2 | $46.30 | 6.204% | $49.1725 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $239.42 | 10.402% | $264.3245 | $264.32 | $264.30 | $264.30 |
| Purchase #4 | $215.86 | 9.217% | $235.7558 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $29.31 | 12.181% | $32.8803 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $71.53 | 6.790% | $76.3869 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $8.80 | 10.800% | $9.7504 | $9.75 | $9.75 | $9.80 |
| 7 purchase totals = | $835.51 | $912.1185 | $912.12 | $912.10 | $912.20 | |