| 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 | $191.36 | 7.854% | $206.3894 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $236.56 | 12.753% | $266.7285 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $132.47 | 8.105% | $143.2067 | $143.21 | $143.20 | $143.20 |
| Purchase #4 | $61.99 | 6.620% | $66.0937 | $66.09 | $66.10 | $66.10 |
| Purchase #5 | $38.64 | 7.175% | $41.4124 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $145.59 | 4.409% | $152.0091 | $152.01 | $152.00 | $152.00 |
| Purchase #7 | $56.26 | 5.440% | $59.3205 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $862.87 | $935.1603 | $935.16 | $935.15 | $935.10 | |