| 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 | $233.51 | 12.266% | $262.1523 | $262.15 | $262.15 | $262.20 |
| Purchase #2 | $25.92 | 10.835% | $28.7284 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $237.28 | 7.840% | $255.8828 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $17.38 | 10.423% | $19.1915 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $103.53 | 8.737% | $112.5754 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $40.25 | 3.641% | $41.7155 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $44.71 | 12.566% | $50.3283 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $702.58 | $770.5742 | $770.58 | $770.65 | $770.60 | |