| 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 | $140.40 | 4.633% | $146.9047 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $113.35 | 8.712% | $123.2251 | $123.23 | $123.25 | $123.20 |
| Purchase #3 | $224.26 | 9.684% | $245.9773 | $245.98 | $246.00 | $246.00 |
| Purchase #4 | $223.94 | 5.385% | $235.9992 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $14.65 | 7.404% | $15.7347 | $15.73 | $15.75 | $15.70 |
| Purchase #6 | $159.56 | 4.231% | $166.311 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $25.51 | 6.534% | $27.1768 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $901.67 | $961.3288 | $961.33 | $961.40 | $961.30 | |