| 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 | $159.40 | 13.699% | $181.2362 | $181.24 | $181.25 | $181.20 |
| Purchase #2 | $53.80 | 8.164% | $58.1922 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $249.68 | 12.606% | $281.1547 | $281.15 | $281.15 | $281.20 |
| Purchase #4 | $203.84 | 9.725% | $223.6634 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $247.29 | 4.642% | $258.7692 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $111.26 | 13.694% | $126.4959 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $240.85 | 8.561% | $261.4692 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $1,266.12 | $1,390.9808 | $1,390.98 | $1,390.95 | $1,391.10 | |