| 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 | $144.40 | 5.459% | $152.2828 | $152.28 | $152.30 | $152.30 |
| Purchase #2 | $133.62 | 11.626% | $149.1547 | $149.15 | $149.15 | $149.20 |
| Purchase #3 | $244.55 | 12.513% | $275.1505 | $275.15 | $275.15 | $275.20 |
| Purchase #4 | $55.83 | 4.508% | $58.3468 | $58.35 | $58.35 | $58.30 |
| Purchase #5 | $204.93 | 11.230% | $227.9436 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $113.63 | 10.683% | $125.7691 | $125.77 | $125.75 | $125.80 |
| Purchase #7 | $234.34 | 8.810% | $254.9854 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,131.30 | $1,243.6329 | $1,243.63 | $1,243.65 | $1,243.70 | |