| 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 | $213.54 | 5.599% | $225.4961 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $140.95 | 10.245% | $155.3903 | $155.39 | $155.40 | $155.40 |
| Purchase #3 | $108.74 | 8.205% | $117.6621 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $222.41 | 10.219% | $245.1381 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $26.97 | 12.781% | $30.417 | $30.42 | $30.40 | $30.40 |
| Purchase #6 | $42.70 | 11.453% | $47.5904 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $246.85 | 12.260% | $277.1138 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $1,002.16 | $1,098.8078 | $1,098.81 | $1,098.80 | $1,098.80 | |