| 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 | $109.92 | 13.131% | $124.3536 | $124.35 | $124.35 | $124.40 |
| Purchase #2 | $180.62 | 11.440% | $201.2829 | $201.28 | $201.30 | $201.30 |
| Purchase #3 | $21.39 | 5.179% | $22.4978 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $232.25 | 12.281% | $260.7726 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $53.87 | 9.220% | $58.8368 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $139.89 | 4.142% | $145.6842 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $23.49 | 10.461% | $25.9473 | $25.95 | $25.95 | $25.90 |
| 7 purchase totals = | $761.43 | $839.3752 | $839.37 | $839.40 | $839.40 | |