| 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 | $113.76 | 6.434% | $121.0793 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $222.60 | 11.272% | $247.6915 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $111.61 | 5.164% | $117.3735 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $62.33 | 3.667% | $64.6156 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $114.54 | 10.775% | $126.8817 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $51.51 | 9.211% | $56.2546 | $56.25 | $56.25 | $56.30 |
| Purchase #7 | $186.62 | 13.678% | $212.1459 | $212.15 | $212.15 | $212.10 |
| 7 purchase totals = | $862.97 | $946.0421 | $946.04 | $946.05 | $946.10 | |