| 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 | $217.80 | 11.355% | $242.5312 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $79.50 | 11.299% | $88.4827 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $213.32 | 6.551% | $227.2946 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $122.84 | 10.729% | $136.0195 | $136.02 | $136.00 | $136.00 |
| Purchase #5 | $126.98 | 10.110% | $139.8177 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $114.89 | 6.120% | $121.9213 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $193.91 | 13.204% | $219.5139 | $219.51 | $219.50 | $219.50 |
| 7 purchase totals = | $1,069.24 | $1,175.5809 | $1,175.57 | $1,175.55 | $1,175.50 | |