| 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 | $140.67 | 5.638% | $148.601 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $230.26 | 5.794% | $243.6013 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $222.98 | 5.669% | $235.6207 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $212.66 | 3.772% | $220.6815 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $146.88 | 8.761% | $159.7482 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $12.33 | 13.874% | $14.0407 | $14.04 | $14.05 | $14.00 |
| Purchase #7 | $216.65 | 7.280% | $232.4221 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,182.43 | $1,254.7155 | $1,254.71 | $1,254.70 | $1,254.60 | |