| 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 | $192.97 | 9.861% | $211.9988 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $136.82 | 7.729% | $147.3948 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $120.62 | 6.723% | $128.7293 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $11.59 | 7.801% | $12.4941 | $12.49 | $12.50 | $12.50 |
| Purchase #5 | $224.47 | 5.799% | $237.487 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $23.59 | 10.832% | $26.1453 | $26.15 | $26.15 | $26.10 |
| Purchase #7 | $53.54 | 12.816% | $60.4017 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $763.60 | $824.6510 | $824.65 | $824.70 | $824.60 | |