| 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 | $213.76 | 12.473% | $240.4223 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $5.26 | 8.667% | $5.7159 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $35.61 | 5.672% | $37.6298 | $37.63 | $37.65 | $37.60 |
| Purchase #4 | $10.85 | 13.466% | $12.3111 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $236.59 | 7.641% | $254.6678 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $214.68 | 13.430% | $243.5115 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $84.90 | 10.119% | $93.491 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $801.65 | $887.7494 | $887.75 | $887.70 | $887.70 | |