| 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 | $213.39 | 9.417% | $233.4849 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $129.92 | 12.701% | $146.4211 | $146.42 | $146.40 | $146.40 |
| Purchase #3 | $83.47 | 10.360% | $92.1175 | $92.12 | $92.10 | $92.10 |
| Purchase #4 | $127.28 | 13.424% | $144.3661 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $11.44 | 12.394% | $12.8579 | $12.86 | $12.85 | $12.90 |
| Purchase #6 | $74.30 | 3.339% | $76.7809 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $184.96 | 10.653% | $204.6638 | $204.66 | $204.65 | $204.70 |
| 7 purchase totals = | $824.76 | $910.6922 | $910.69 | $910.65 | $910.80 | |