| 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 | $114.96 | 7.292% | $123.3429 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $247.26 | 5.447% | $260.7283 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $152.54 | 11.704% | $170.3933 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $208.88 | 9.784% | $229.3168 | $229.32 | $229.30 | $229.30 |
| Purchase #5 | $190.27 | 6.281% | $202.2209 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $109.90 | 5.585% | $116.0379 | $116.04 | $116.05 | $116.00 |
| Purchase #7 | $149.56 | 9.866% | $164.3156 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,173.37 | $1,266.3557 | $1,266.36 | $1,266.35 | $1,266.20 | |