| 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 | $102.95 | 13.369% | $116.7134 | $116.71 | $116.70 | $116.70 |
| Purchase #2 | $235.58 | 6.345% | $250.5276 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $154.40 | 5.868% | $163.4602 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $229.50 | 5.496% | $242.1133 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $110.91 | 12.406% | $124.6695 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $182.48 | 10.573% | $201.7736 | $201.77 | $201.75 | $201.80 |
| Purchase #7 | $74.51 | 9.422% | $81.5303 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $1,090.33 | $1,180.7879 | $1,180.78 | $1,180.75 | $1,180.80 | |