| 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 | $203.55 | 6.868% | $217.5298 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $246.46 | 8.692% | $267.8823 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $227.54 | 7.192% | $243.9047 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $224.94 | 6.776% | $240.1819 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $207.41 | 13.450% | $235.3066 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $98.90 | 9.636% | $108.43 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $85.43 | 13.513% | $96.9742 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $1,294.23 | $1,410.2095 | $1,410.20 | $1,410.25 | $1,410.20 | |