| 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 | $248.81 | 7.624% | $267.7793 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $27.94 | 10.271% | $30.8097 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $99.51 | 12.279% | $111.7288 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $90.76 | 3.346% | $93.7968 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $17.39 | 12.776% | $19.6117 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $220.68 | 3.646% | $228.726 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $32.62 | 11.202% | $36.2741 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $737.71 | $788.7264 | $788.73 | $788.75 | $788.70 | |