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 | $207.70 | 8.741% | $225.8551 | $225.86 | $225.85 | $225.90 |
Purchase #2 | $220.34 | 12.178% | $247.173 | $247.17 | $247.15 | $247.20 |
Purchase #3 | $236.63 | 6.407% | $251.7909 | $251.79 | $251.80 | $251.80 |
Purchase #4 | $165.90 | 5.680% | $175.3231 | $175.32 | $175.30 | $175.30 |
Purchase #5 | $219.35 | 8.240% | $237.4244 | $237.42 | $237.40 | $237.40 |
Purchase #6 | $55.83 | 6.167% | $59.273 | $59.27 | $59.25 | $59.30 |
Purchase #7 | $85.64 | 7.639% | $92.182 | $92.18 | $92.20 | $92.20 |
7 purchase totals = | $1,191.39 | $1,289.0215 | $1,289.01 | $1,288.95 | $1,289.10 |