| 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 | $111.49 | 9.164% | $121.7069 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $233.39 | 13.594% | $265.117 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $58.96 | 7.234% | $63.2252 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $104.37 | 7.864% | $112.5777 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $118.34 | 3.308% | $122.2547 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $44.83 | 12.590% | $50.4741 | $50.47 | $50.45 | $50.50 |
| Purchase #7 | $94.83 | 5.850% | $100.3776 | $100.38 | $100.40 | $100.40 |
| 7 purchase totals = | $766.21 | $835.7332 | $835.74 | $835.75 | $835.80 | |