| 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 | $238.61 | 8.198% | $258.1712 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $249.62 | 9.778% | $274.0278 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $116.39 | 13.526% | $132.1329 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $227.28 | 3.312% | $234.8075 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $156.48 | 5.292% | $164.7609 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $6.75 | 8.169% | $7.3014 | $7.30 | $7.30 | $7.30 |
| Purchase #7 | $228.89 | 9.840% | $251.4128 | $251.41 | $251.40 | $251.40 |
| 7 purchase totals = | $1,224.02 | $1,322.6145 | $1,322.61 | $1,322.60 | $1,322.60 | |