| 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 | $236.28 | 4.367% | $246.5983 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $106.27 | 9.693% | $116.5708 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $100.29 | 12.362% | $112.6878 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $28.26 | 12.861% | $31.8945 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $234.45 | 7.470% | $251.9634 | $251.96 | $251.95 | $252.00 |
| Purchase #6 | $172.64 | 12.378% | $194.0094 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $86.56 | 5.461% | $91.287 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $964.75 | $1,045.0112 | $1,045.01 | $1,045.00 | $1,045.10 | |