| 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 | $90.80 | 11.567% | $101.3028 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $220.72 | 10.381% | $243.6329 | $243.63 | $243.65 | $243.60 |
| Purchase #3 | $122.57 | 8.648% | $133.1699 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $166.44 | 8.485% | $180.5624 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $48.54 | 5.832% | $51.3709 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $174.87 | 10.301% | $192.8834 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $149.95 | 9.335% | $163.9478 | $163.95 | $163.95 | $163.90 |
| 7 purchase totals = | $973.89 | $1,066.8701 | $1,066.86 | $1,066.85 | $1,066.90 | |