| 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 | $203.83 | 11.335% | $226.9341 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $194.51 | 13.721% | $221.1987 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $239.68 | 5.146% | $252.0139 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $12.29 | 11.309% | $13.6799 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $117.86 | 7.139% | $126.274 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $44.32 | 12.619% | $49.9127 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $65.64 | 7.285% | $70.4219 | $70.42 | $70.40 | $70.40 |
| 7 purchase totals = | $878.13 | $960.4352 | $960.42 | $960.40 | $960.40 | |