| 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 | $215.72 | 10.440% | $238.2412 | $238.24 | $238.25 | $238.20 |
| Purchase #2 | $125.47 | 8.660% | $136.3357 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $90.46 | 13.306% | $102.4966 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $141.74 | 7.419% | $152.2557 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $140.86 | 9.343% | $154.0205 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $86.93 | 6.423% | $92.5135 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $166.92 | 3.639% | $172.9942 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $968.10 | $1,048.8574 | $1,048.86 | $1,048.85 | $1,048.80 | |