| 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 | $223.86 | 10.454% | $247.2623 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $11.73 | 7.858% | $12.6517 | $12.65 | $12.65 | $12.70 |
| Purchase #3 | $141.67 | 5.174% | $149 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $68.37 | 12.405% | $76.8513 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $101.60 | 5.639% | $107.3292 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $42.85 | 3.525% | $44.3605 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $59.72 | 8.153% | $64.589 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $649.80 | $702.0440 | $702.04 | $702.05 | $702.20 | |