| 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 | $220.66 | 10.784% | $244.456 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $122.83 | 8.333% | $133.0654 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $45.80 | 9.304% | $50.0612 | $50.06 | $50.05 | $50.10 |
| Purchase #4 | $48.86 | 6.165% | $51.8722 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $217.36 | 5.741% | $229.8386 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $55.51 | 9.207% | $60.6208 | $60.62 | $60.60 | $60.60 |
| Purchase #7 | $116.55 | 7.501% | $125.2924 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $827.57 | $895.2066 | $895.21 | $895.15 | $895.30 | |