| 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 | $101.86 | 7.196% | $109.1898 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $182.89 | 11.806% | $204.482 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $166.29 | 7.699% | $179.0927 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $45.97 | 10.559% | $50.824 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $235.68 | 6.622% | $251.2867 | $251.29 | $251.30 | $251.30 |
| Purchase #6 | $25.95 | 5.207% | $27.3012 | $27.30 | $27.30 | $27.30 |
| Purchase #7 | $72.61 | 10.799% | $80.4512 | $80.45 | $80.45 | $80.50 |
| 7 purchase totals = | $831.25 | $902.6276 | $902.62 | $902.65 | $902.70 | |