| 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 | $123.81 | 10.205% | $136.4448 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $172.37 | 10.592% | $190.6274 | $190.63 | $190.65 | $190.60 |
| Purchase #3 | $117.36 | 10.520% | $129.7063 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $30.28 | 13.563% | $34.3869 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $211.80 | 8.213% | $229.1951 | $229.20 | $229.20 | $229.20 |
| Purchase #6 | $141.39 | 9.266% | $154.4912 | $154.49 | $154.50 | $154.50 |
| Purchase #7 | $50.43 | 5.385% | $53.1457 | $53.15 | $53.15 | $53.10 |
| 7 purchase totals = | $847.44 | $927.9974 | $928.01 | $928.05 | $927.90 | |