| 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 | $228.25 | 12.618% | $257.0506 | $257.05 | $257.05 | $257.10 |
| Purchase #2 | $237.60 | 7.521% | $255.4699 | $255.47 | $255.45 | $255.50 |
| Purchase #3 | $104.92 | 6.359% | $111.5919 | $111.59 | $111.60 | $111.60 |
| Purchase #4 | $161.25 | 12.717% | $181.7562 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $7.60 | 11.363% | $8.4636 | $8.46 | $8.45 | $8.50 |
| Purchase #6 | $60.89 | 9.477% | $66.6605 | $66.66 | $66.65 | $66.70 |
| Purchase #7 | $148.48 | 8.507% | $161.1112 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $948.99 | $1,042.1039 | $1,042.10 | $1,042.05 | $1,042.30 | |