| 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 | $242.39 | 7.333% | $260.1645 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $133.70 | 8.410% | $144.9442 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $119.51 | 13.830% | $136.0382 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $126.34 | 13.348% | $143.2039 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $102.70 | 3.591% | $106.388 | $106.39 | $106.40 | $106.40 |
| Purchase #6 | $117.38 | 5.326% | $123.6317 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $145.78 | 4.386% | $152.1739 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $987.80 | $1,066.5444 | $1,066.53 | $1,066.55 | $1,066.50 | |