| 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 | $121.61 | 9.197% | $132.7945 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $112.30 | 11.130% | $124.799 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $245.65 | 5.522% | $259.2148 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $212.79 | 10.701% | $235.5607 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $100.53 | 5.426% | $105.9848 | $105.98 | $106.00 | $106.00 |
| Purchase #6 | $39.60 | 8.596% | $43.004 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $38.82 | 12.747% | $43.7684 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $871.30 | $945.1262 | $945.11 | $945.10 | $945.20 | |