| 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 | $132.92 | 12.729% | $149.8394 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $134.54 | 6.327% | $143.0523 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $205.78 | 4.502% | $215.0442 | $215.04 | $215.05 | $215.00 |
| Purchase #4 | $84.86 | 11.553% | $94.6639 | $94.66 | $94.65 | $94.70 |
| Purchase #5 | $234.80 | 3.327% | $242.6118 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $11.75 | 8.116% | $12.7036 | $12.70 | $12.70 | $12.70 |
| Purchase #7 | $226.78 | 10.802% | $251.2768 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,031.43 | $1,109.1920 | $1,109.18 | $1,109.20 | $1,109.20 | |