| 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 | $221.89 | 10.161% | $244.4362 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $224.48 | 8.342% | $243.2061 | $243.21 | $243.20 | $243.20 |
| Purchase #3 | $249.55 | 8.867% | $271.6776 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $105.93 | 8.711% | $115.1576 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $41.92 | 5.869% | $44.3803 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $22.32 | 11.443% | $24.8741 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $83.31 | 4.145% | $86.7632 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $949.40 | $1,030.4951 | $1,030.50 | $1,030.50 | $1,030.60 | |