| 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 | $204.58 | 6.637% | $218.158 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $210.26 | 12.443% | $236.4227 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $164.81 | 3.171% | $170.0361 | $170.04 | $170.05 | $170.00 |
| Purchase #4 | $34.71 | 8.613% | $37.6996 | $37.70 | $37.70 | $37.70 |
| Purchase #5 | $113.36 | 7.199% | $121.5208 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $225.68 | 7.637% | $242.9152 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $70.28 | 7.606% | $75.6255 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $1,023.68 | $1,102.3779 | $1,102.39 | $1,102.35 | $1,102.30 | |