| 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 | $108.76 | 5.531% | $114.7755 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $201.34 | 5.782% | $212.9815 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $228.32 | 13.203% | $258.4651 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $188.75 | 4.392% | $197.0399 | $197.04 | $197.05 | $197.00 |
| Purchase #5 | $121.66 | 8.763% | $132.3211 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $210.41 | 3.420% | $217.606 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $28.75 | 8.114% | $31.0828 | $31.08 | $31.10 | $31.10 |
| 7 purchase totals = | $1,087.99 | $1,164.2719 | $1,164.28 | $1,164.30 | $1,164.30 | |