| 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 | $29.83 | 10.178% | $32.8661 | $32.87 | $32.85 | $32.90 |
| Purchase #2 | $19.45 | 13.789% | $22.132 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $117.78 | 3.820% | $122.2792 | $122.28 | $122.30 | $122.30 |
| Purchase #4 | $238.84 | 8.850% | $259.9773 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $18.90 | 5.811% | $19.9983 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $78.41 | 6.614% | $83.596 | $83.60 | $83.60 | $83.60 |
| Purchase #7 | $180.73 | 7.341% | $193.9974 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $683.94 | $734.8463 | $734.86 | $734.90 | $734.90 | |