| 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 | $135.71 | 12.528% | $152.7117 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $73.52 | 11.714% | $82.1321 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $192.59 | 11.211% | $214.1813 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $135.76 | 8.398% | $147.1611 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $232.89 | 4.474% | $243.3095 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $188.29 | 9.649% | $206.4581 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $233.86 | 11.866% | $261.6098 | $261.61 | $261.60 | $261.60 |
| 7 purchase totals = | $1,192.62 | $1,307.5636 | $1,307.56 | $1,307.55 | $1,307.60 | |