| 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 | $177.77 | 12.191% | $199.4419 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $30.65 | 11.267% | $34.1033 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $228.61 | 11.533% | $254.9756 | $254.98 | $255.00 | $255.00 |
| Purchase #4 | $146.43 | 3.845% | $152.0602 | $152.06 | $152.05 | $152.10 |
| Purchase #5 | $18.59 | 9.753% | $20.4031 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $102.62 | 6.564% | $109.356 | $109.36 | $109.35 | $109.40 |
| Purchase #7 | $127.72 | 3.494% | $132.1825 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $832.39 | $902.5226 | $902.52 | $902.55 | $902.60 | |