| 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 | $221.60 | 6.535% | $236.0816 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $187.75 | 5.723% | $198.4949 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $131.74 | 12.502% | $148.2101 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $62.46 | 9.868% | $68.6236 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $70.65 | 3.313% | $72.9906 | $72.99 | $73.00 | $73.00 |
| Purchase #6 | $235.68 | 11.660% | $263.1603 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $58.70 | 13.694% | $66.7384 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $968.58 | $1,054.2995 | $1,054.29 | $1,054.30 | $1,054.30 | |