| 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 | $180.92 | 13.264% | $204.9172 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $217.94 | 9.731% | $239.1477 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $215.59 | 4.426% | $225.132 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $149.32 | 7.244% | $160.1367 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $96.26 | 3.681% | $99.8033 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $196.69 | 8.213% | $212.8441 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $206.59 | 6.296% | $219.5969 | $219.60 | $219.60 | $219.60 |
| 7 purchase totals = | $1,263.31 | $1,361.5779 | $1,361.58 | $1,361.60 | $1,361.40 | |