| 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 | $121.66 | 4.425% | $127.0435 | $127.04 | $127.05 | $127.00 |
| Purchase #2 | $140.40 | 8.602% | $152.4772 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $24.27 | 10.594% | $26.8412 | $26.84 | $26.85 | $26.80 |
| Purchase #4 | $204.38 | 8.611% | $221.9792 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $239.82 | 4.184% | $249.8541 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $125.95 | 11.328% | $140.2176 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $123.90 | 10.548% | $136.969 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $980.38 | $1,055.3818 | $1,055.38 | $1,055.40 | $1,055.40 | |