| 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 | $222.70 | 9.268% | $243.3398 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $36.59 | 8.158% | $39.575 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $157.48 | 9.210% | $171.9839 | $171.98 | $172.00 | $172.00 |
| Purchase #4 | $11.89 | 4.220% | $12.3918 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $110.64 | 5.576% | $116.8093 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $137.91 | 4.115% | $143.585 | $143.59 | $143.60 | $143.60 |
| Purchase #7 | $62.95 | 10.203% | $69.3728 | $69.37 | $69.35 | $69.40 |
| 7 purchase totals = | $740.16 | $797.0576 | $797.06 | $797.10 | $797.10 | |