| 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 | $223.83 | 5.574% | $236.3063 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $136.81 | 7.838% | $147.5332 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $57.78 | 10.521% | $63.859 | $63.86 | $63.85 | $63.90 |
| Purchase #4 | $135.43 | 13.867% | $154.2101 | $154.21 | $154.20 | $154.20 |
| Purchase #5 | $112.71 | 10.397% | $124.4285 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $48.67 | 9.292% | $53.1924 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $30.78 | 7.744% | $33.1636 | $33.16 | $33.15 | $33.20 |
| 7 purchase totals = | $746.01 | $812.6931 | $812.69 | $812.70 | $812.70 | |