| 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 | $126.51 | 4.634% | $132.3725 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $184.81 | 7.780% | $199.1882 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $231.82 | 9.453% | $253.7339 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $238.43 | 5.513% | $251.5746 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $67.34 | 12.443% | $75.7191 | $75.72 | $75.70 | $75.70 |
| Purchase #6 | $216.69 | 10.142% | $238.6667 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $196.96 | 7.584% | $211.8974 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,262.56 | $1,363.1524 | $1,363.15 | $1,363.10 | $1,363.20 | |