| 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 | $129.30 | 13.832% | $147.1848 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $217.69 | 9.614% | $238.6187 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $130.81 | 5.522% | $138.0333 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $24.98 | 8.667% | $27.145 | $27.15 | $27.15 | $27.10 |
| Purchase #5 | $48.59 | 9.529% | $53.2201 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $107.41 | 8.303% | $116.3283 | $116.33 | $116.35 | $116.30 |
| Purchase #7 | $106.53 | 6.111% | $113.04 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $765.31 | $833.5702 | $833.57 | $833.60 | $833.40 | |