| 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 | $212.68 | 9.266% | $232.3869 | $232.39 | $232.40 | $232.40 |
| Purchase #2 | $154.47 | 9.750% | $169.5308 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $27.36 | 8.239% | $29.6142 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $148.63 | 10.142% | $163.7041 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $39.31 | 13.788% | $44.7301 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $41.70 | 12.464% | $46.8975 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $12.60 | 12.503% | $14.1754 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $636.75 | $701.0390 | $701.04 | $701.10 | $701.00 | |