| 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 | $207.94 | 9.787% | $228.2911 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $6.73 | 10.271% | $7.4212 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $103.76 | 13.531% | $117.7998 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $170.78 | 10.245% | $188.2764 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $50.27 | 8.348% | $54.4665 | $54.47 | $54.45 | $54.50 |
| Purchase #6 | $60.62 | 6.386% | $64.4912 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $39.77 | 5.611% | $42.0015 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $639.87 | $702.7477 | $702.75 | $702.75 | $702.80 | |