| 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 | $138.91 | 7.586% | $149.4477 | $149.45 | $149.45 | $149.40 |
| Purchase #2 | $7.38 | 9.785% | $8.1021 | $8.10 | $8.10 | $8.10 |
| Purchase #3 | $124.83 | 9.126% | $136.222 | $136.22 | $136.20 | $136.20 |
| Purchase #4 | $62.72 | 7.422% | $67.3751 | $67.38 | $67.40 | $67.40 |
| Purchase #5 | $212.45 | 12.566% | $239.1465 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $187.38 | 9.572% | $205.316 | $205.32 | $205.30 | $205.30 |
| Purchase #7 | $185.25 | 12.481% | $208.3711 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $918.92 | $1,013.9805 | $1,013.99 | $1,013.95 | $1,013.90 | |