| 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 | $229.81 | 13.514% | $260.8665 | $260.87 | $260.85 | $260.90 |
| Purchase #2 | $196.32 | 7.505% | $211.0538 | $211.05 | $211.05 | $211.10 |
| Purchase #3 | $94.90 | 4.717% | $99.3764 | $99.38 | $99.40 | $99.40 |
| Purchase #4 | $197.38 | 9.441% | $216.0146 | $216.01 | $216.00 | $216.00 |
| Purchase #5 | $107.62 | 8.411% | $116.6719 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $20.96 | 11.529% | $23.3765 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $112.79 | 6.444% | $120.0582 | $120.06 | $120.05 | $120.10 |
| 7 purchase totals = | $959.78 | $1,047.4179 | $1,047.42 | $1,047.40 | $1,047.60 | |