| 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 | $244.30 | 5.289% | $257.221 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $158.28 | 3.608% | $163.9907 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $114.59 | 5.808% | $121.2454 | $121.25 | $121.25 | $121.20 |
| Purchase #4 | $142.38 | 3.561% | $147.4502 | $147.45 | $147.45 | $147.50 |
| Purchase #5 | $157.89 | 3.553% | $163.4998 | $163.50 | $163.50 | $163.50 |
| Purchase #6 | $52.66 | 8.830% | $57.3099 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $70.92 | 8.499% | $76.9475 | $76.95 | $76.95 | $76.90 |
| 7 purchase totals = | $941.02 | $987.6645 | $987.67 | $987.65 | $987.60 | |