| 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 | $229.70 | 8.383% | $248.9558 | $248.96 | $248.95 | $249.00 |
| Purchase #2 | $144.64 | 8.697% | $157.2193 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $67.69 | 3.845% | $70.2927 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $114.62 | 13.205% | $129.7556 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $116.52 | 9.654% | $127.7688 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $37.32 | 11.328% | $41.5476 | $41.55 | $41.55 | $41.50 |
| Purchase #7 | $12.78 | 8.723% | $13.8948 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $723.27 | $789.4346 | $789.44 | $789.40 | $789.50 | |