| 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 | $249.84 | 8.115% | $270.1145 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $57.84 | 11.289% | $64.3696 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $241.45 | 11.523% | $269.2723 | $269.27 | $269.25 | $269.30 |
| Purchase #4 | $166.47 | 13.421% | $188.8119 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $92.86 | 12.616% | $104.5752 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $113.73 | 11.332% | $126.6179 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $229.50 | 8.641% | $249.3311 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,151.69 | $1,273.0925 | $1,273.09 | $1,273.05 | $1,273.10 | |