| 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 | $239.74 | 6.195% | $254.5919 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $126.74 | 4.839% | $132.8729 | $132.87 | $132.85 | $132.90 |
| Purchase #3 | $206.85 | 10.242% | $228.0356 | $228.04 | $228.05 | $228.00 |
| Purchase #4 | $245.69 | 12.751% | $277.0179 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $209.71 | 13.739% | $238.5221 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $116.31 | 6.444% | $123.805 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $60.87 | 8.735% | $66.187 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $1,205.91 | $1,321.0324 | $1,321.04 | $1,321.00 | $1,321.00 | |