| 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 | $224.80 | 13.539% | $255.2357 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $217.34 | 9.486% | $237.9569 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $156.81 | 12.845% | $176.9522 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $31.25 | 13.634% | $35.5106 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $137.26 | 12.486% | $154.3983 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $249.42 | 12.541% | $280.6998 | $280.70 | $280.70 | $280.70 |
| Purchase #7 | $134.82 | 10.571% | $149.0718 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $1,151.70 | $1,289.8253 | $1,289.83 | $1,289.80 | $1,289.90 | |