| 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 | $203.96 | 12.269% | $228.9839 | $228.98 | $229.00 | $229.00 |
| Purchase #2 | $39.58 | 11.362% | $44.0771 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $246.45 | 5.288% | $259.4823 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $74.63 | 8.689% | $81.1146 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $65.73 | 10.584% | $72.6869 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $147.32 | 4.739% | $154.3015 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $127.89 | 3.525% | $132.3981 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $905.56 | $973.0444 | $973.04 | $973.10 | $973.10 | |