| 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 | $185.28 | 9.824% | $203.4819 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $119.85 | 5.603% | $126.5652 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $177.35 | 11.571% | $197.8712 | $197.87 | $197.85 | $197.90 |
| Purchase #4 | $182.91 | 6.673% | $195.1156 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $11.83 | 4.581% | $12.3719 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $151.55 | 12.437% | $170.3983 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $89.43 | 4.672% | $93.6082 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $918.20 | $999.4123 | $999.42 | $999.35 | $999.50 | |