| 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 | $189.38 | 12.569% | $213.1832 | $213.18 | $213.20 | $213.20 |
| Purchase #2 | $247.40 | 12.622% | $278.6268 | $278.63 | $278.65 | $278.60 |
| Purchase #3 | $97.72 | 10.433% | $107.9151 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $205.96 | 7.663% | $221.7427 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $242.37 | 8.601% | $263.2162 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $124.77 | 11.564% | $139.1984 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $173.60 | 13.608% | $197.2235 | $197.22 | $197.20 | $197.20 |
| 7 purchase totals = | $1,281.20 | $1,421.1059 | $1,421.11 | $1,421.10 | $1,421.00 | |