| 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 | $95.62 | 11.780% | $106.884 | $106.88 | $106.90 | $106.90 |
| Purchase #2 | $37.26 | 10.499% | $41.1719 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $167.44 | 13.602% | $190.2152 | $190.22 | $190.20 | $190.20 |
| Purchase #4 | $242.50 | 9.781% | $266.2189 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $195.59 | 9.313% | $213.8053 | $213.81 | $213.80 | $213.80 |
| Purchase #6 | $188.71 | 3.774% | $195.8319 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $85.95 | 13.796% | $97.8077 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $1,013.07 | $1,111.9349 | $1,111.94 | $1,111.90 | $1,111.90 | |