| 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 | $101.67 | 10.533% | $112.3789 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $249.73 | 4.383% | $260.6757 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $196.49 | 6.133% | $208.5407 | $208.54 | $208.55 | $208.50 |
| Purchase #4 | $23.42 | 13.663% | $26.6199 | $26.62 | $26.60 | $26.60 |
| Purchase #5 | $75.54 | 11.480% | $84.212 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $238.97 | 13.751% | $271.8308 | $271.83 | $271.85 | $271.80 |
| Purchase #7 | $136.89 | 8.396% | $148.3833 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $1,022.71 | $1,112.6413 | $1,112.64 | $1,112.70 | $1,112.60 | |