| 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 | $227.90 | 8.243% | $246.6858 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $101.88 | 8.368% | $110.4053 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $186.81 | 11.269% | $207.8616 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $168.27 | 3.239% | $173.7203 | $173.72 | $173.70 | $173.70 |
| Purchase #5 | $234.74 | 6.157% | $249.1929 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $81.92 | 13.402% | $92.8989 | $92.90 | $92.90 | $92.90 |
| Purchase #7 | $188.30 | 10.480% | $208.0338 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $1,189.82 | $1,288.7986 | $1,288.80 | $1,288.80 | $1,288.80 | |