| 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 | $116.90 | 13.450% | $132.6231 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $88.99 | 8.290% | $96.3673 | $96.37 | $96.35 | $96.40 |
| Purchase #3 | $202.99 | 11.595% | $226.5267 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $13.42 | 12.122% | $15.0468 | $15.05 | $15.05 | $15.00 |
| Purchase #5 | $222.29 | 13.348% | $251.9613 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $109.89 | 10.220% | $121.1208 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $140.80 | 6.372% | $149.7718 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $895.28 | $993.4178 | $993.42 | $993.35 | $993.40 | |