| 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 | $223.76 | 13.506% | $253.981 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $11.30 | 7.364% | $12.1321 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $163.27 | 6.505% | $173.8907 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $152.78 | 12.127% | $171.3076 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $64.72 | 7.811% | $69.7753 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $94.29 | 10.521% | $104.2103 | $104.21 | $104.20 | $104.20 |
| Purchase #7 | $189.43 | 8.139% | $204.8477 | $204.85 | $204.85 | $204.80 |
| 7 purchase totals = | $899.55 | $990.1447 | $990.15 | $990.20 | $990.10 | |