| 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 | $125.89 | 10.770% | $139.4484 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $150.69 | 10.711% | $166.8304 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $117.62 | 9.323% | $128.5857 | $128.59 | $128.60 | $128.60 |
| Purchase #4 | $133.92 | 3.764% | $138.9607 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $63.27 | 9.351% | $69.1864 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $217.69 | 13.486% | $247.0477 | $247.05 | $247.05 | $247.00 |
| Purchase #7 | $149.43 | 3.401% | $154.5121 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $958.51 | $1,044.5714 | $1,044.58 | $1,044.60 | $1,044.50 | |