| 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 | $228.32 | 10.115% | $251.4146 | $251.41 | $251.40 | $251.40 |
| Purchase #2 | $155.64 | 13.289% | $176.323 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $183.42 | 13.189% | $207.6113 | $207.61 | $207.60 | $207.60 |
| Purchase #4 | $237.81 | 3.802% | $246.8515 | $246.85 | $246.85 | $246.90 |
| Purchase #5 | $67.29 | 5.655% | $71.0952 | $71.10 | $71.10 | $71.10 |
| Purchase #6 | $104.55 | 11.709% | $116.7918 | $116.79 | $116.80 | $116.80 |
| Purchase #7 | $48.29 | 6.485% | $51.4216 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $1,025.32 | $1,121.5090 | $1,121.50 | $1,121.45 | $1,121.50 | |