| 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 | $34.74 | 12.309% | $39.0161 | $39.02 | $39.00 | $39.00 |
| Purchase #2 | $182.30 | 4.729% | $190.921 | $190.92 | $190.90 | $190.90 |
| Purchase #3 | $156.60 | 6.755% | $167.1783 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $118.27 | 7.361% | $126.9759 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $208.63 | 7.740% | $224.778 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $152.27 | 7.109% | $163.0949 | $163.09 | $163.10 | $163.10 |
| Purchase #7 | $119.30 | 4.295% | $124.4239 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $972.11 | $1,036.3881 | $1,036.39 | $1,036.40 | $1,036.40 | |