| 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 | $239.40 | 13.651% | $272.0805 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $52.54 | 12.215% | $58.9578 | $58.96 | $58.95 | $59.00 |
| Purchase #3 | $95.91 | 13.163% | $108.5346 | $108.53 | $108.55 | $108.50 |
| Purchase #4 | $38.68 | 8.354% | $41.9113 | $41.91 | $41.90 | $41.90 |
| Purchase #5 | $219.71 | 3.114% | $226.5518 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $26.80 | 9.239% | $29.2761 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $156.53 | 4.406% | $163.4267 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $829.57 | $900.7388 | $900.74 | $900.80 | $900.80 | |