| 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 | $90.71 | 11.873% | $101.48 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $227.27 | 11.174% | $252.6651 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $166.88 | 7.721% | $179.7648 | $179.76 | $179.75 | $179.80 |
| Purchase #4 | $114.36 | 5.349% | $120.4771 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $45.45 | 12.571% | $51.1635 | $51.16 | $51.15 | $51.20 |
| Purchase #6 | $218.35 | 5.228% | $229.7653 | $229.77 | $229.75 | $229.80 |
| Purchase #7 | $65.91 | 8.562% | $71.5532 | $71.55 | $71.55 | $71.60 |
| 7 purchase totals = | $928.93 | $1,006.8690 | $1,006.87 | $1,006.85 | $1,007.10 | |