| 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 | $202.31 | 6.850% | $216.1682 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $196.66 | 8.790% | $213.9464 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $139.34 | 9.554% | $152.6525 | $152.65 | $152.65 | $152.70 |
| Purchase #4 | $74.33 | 7.408% | $79.8364 | $79.84 | $79.85 | $79.80 |
| Purchase #5 | $181.82 | 4.722% | $190.4055 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $146.83 | 10.515% | $162.2692 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $96.95 | 5.381% | $102.1669 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $1,038.24 | $1,117.4451 | $1,117.46 | $1,117.40 | $1,117.50 | |