| 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 | $245.75 | 4.644% | $257.1626 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $117.66 | 12.429% | $132.284 | $132.28 | $132.30 | $132.30 |
| Purchase #3 | $82.41 | 12.211% | $92.4731 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $5.54 | 4.822% | $5.8071 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $20.38 | 6.261% | $21.656 | $21.66 | $21.65 | $21.70 |
| Purchase #6 | $221.80 | 9.669% | $243.2458 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $22.45 | 7.178% | $24.0615 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $715.99 | $776.6901 | $776.69 | $776.65 | $776.80 | |