| 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 | $248.40 | 13.807% | $282.6966 | $282.70 | $282.70 | $282.70 |
| Purchase #2 | $215.72 | 10.703% | $238.8085 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $203.49 | 3.479% | $210.5694 | $210.57 | $210.55 | $210.60 |
| Purchase #4 | $110.38 | 9.702% | $121.0891 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $80.98 | 6.735% | $86.434 | $86.43 | $86.45 | $86.40 |
| Purchase #6 | $238.71 | 3.617% | $247.3441 | $247.34 | $247.35 | $247.30 |
| Purchase #7 | $174.32 | 3.513% | $180.4439 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $1,272.00 | $1,367.3856 | $1,367.38 | $1,367.40 | $1,367.30 | |