| 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 | $224.30 | 6.375% | $238.5991 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $116.76 | 3.548% | $120.9026 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $12.25 | 5.603% | $12.9364 | $12.94 | $12.95 | $12.90 |
| Purchase #4 | $37.60 | 7.759% | $40.5174 | $40.52 | $40.50 | $40.50 |
| Purchase #5 | $45.51 | 5.735% | $48.12 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $195.85 | 11.681% | $218.7272 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $10.42 | 5.372% | $10.9798 | $10.98 | $11.00 | $11.00 |
| 7 purchase totals = | $642.69 | $690.7825 | $690.79 | $690.80 | $690.70 | |