| 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 | $193.73 | 3.655% | $200.8108 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $228.54 | 6.221% | $242.7575 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $181.25 | 10.779% | $200.7869 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $110.94 | 9.648% | $121.6435 | $121.64 | $121.65 | $121.60 |
| Purchase #5 | $43.67 | 13.348% | $49.4991 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $113.67 | 5.568% | $119.9991 | $120.00 | $120.00 | $120.00 |
| Purchase #7 | $32.41 | 4.333% | $33.8143 | $33.81 | $33.80 | $33.80 |
| 7 purchase totals = | $904.21 | $969.3112 | $969.31 | $969.30 | $969.30 | |