| 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 | $231.34 | 11.606% | $258.1893 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $126.68 | 10.447% | $139.9143 | $139.91 | $139.90 | $139.90 |
| Purchase #3 | $99.57 | 12.605% | $112.1208 | $112.12 | $112.10 | $112.10 |
| Purchase #4 | $171.87 | 7.800% | $185.2759 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $24.56 | 7.319% | $26.3575 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $56.51 | 11.682% | $63.1115 | $63.11 | $63.10 | $63.10 |
| Purchase #7 | $122.27 | 3.765% | $126.8735 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $832.80 | $911.8428 | $911.84 | $911.80 | $911.90 | |