| 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 | $121.49 | 7.681% | $130.8216 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $51.50 | 12.557% | $57.9669 | $57.97 | $57.95 | $58.00 |
| Purchase #3 | $249.61 | 6.770% | $266.5086 | $266.51 | $266.50 | $266.50 |
| Purchase #4 | $206.67 | 13.328% | $234.215 | $234.22 | $234.20 | $234.20 |
| Purchase #5 | $24.39 | 7.721% | $26.2732 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $218.73 | 4.760% | $229.1415 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $221.81 | 7.136% | $237.6384 | $237.64 | $237.65 | $237.60 |
| 7 purchase totals = | $1,094.20 | $1,182.5652 | $1,182.57 | $1,182.50 | $1,182.50 | |