| 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 | $236.61 | 4.696% | $247.7212 | $247.72 | $247.70 | $247.70 |
| Purchase #2 | $240.60 | 4.617% | $251.7085 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $164.62 | 3.468% | $170.329 | $170.33 | $170.35 | $170.30 |
| Purchase #4 | $40.38 | 5.620% | $42.6494 | $42.65 | $42.65 | $42.60 |
| Purchase #5 | $144.54 | 11.840% | $161.6535 | $161.65 | $161.65 | $161.70 |
| Purchase #6 | $169.99 | 6.778% | $181.5119 | $181.51 | $181.50 | $181.50 |
| Purchase #7 | $236.31 | 12.861% | $266.7018 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $1,233.05 | $1,322.2753 | $1,322.27 | $1,322.25 | $1,322.20 | |