| 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 | $106.92 | 3.482% | $110.643 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $118.39 | 12.264% | $132.9093 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $52.50 | 7.365% | $56.3666 | $56.37 | $56.35 | $56.40 |
| Purchase #4 | $38.44 | 3.592% | $39.8208 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $133.31 | 11.711% | $148.9219 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $213.72 | 3.488% | $221.1746 | $221.17 | $221.15 | $221.20 |
| Purchase #7 | $232.33 | 11.814% | $259.7775 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $895.61 | $969.6137 | $969.61 | $969.55 | $969.60 | |