| 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 | $243.34 | 5.737% | $257.3004 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $129.91 | 10.612% | $143.696 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $191.89 | 7.664% | $206.5964 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $234.46 | 3.499% | $242.6638 | $242.66 | $242.65 | $242.70 |
| Purchase #5 | $160.48 | 3.673% | $166.3744 | $166.37 | $166.35 | $166.40 |
| Purchase #6 | $113.65 | 7.790% | $122.5033 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $190.59 | 8.651% | $207.0779 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $1,264.32 | $1,346.2122 | $1,346.21 | $1,346.20 | $1,346.30 | |