| 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 | $211.58 | 13.644% | $240.448 | $240.45 | $240.45 | $240.40 |
| Purchase #2 | $187.74 | 13.555% | $213.1882 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $177.36 | 10.403% | $195.8108 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $70.63 | 5.829% | $74.747 | $74.75 | $74.75 | $74.70 |
| Purchase #5 | $15.86 | 10.415% | $17.5118 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $156.40 | 9.189% | $170.7716 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $28.74 | 4.764% | $30.1092 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $848.31 | $942.5866 | $942.59 | $942.55 | $942.50 | |