| 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 | $62.53 | 13.381% | $70.8971 | $70.90 | $70.90 | $70.90 |
| Purchase #2 | $249.39 | 5.833% | $263.9369 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $198.43 | 11.843% | $221.9301 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $236.89 | 13.775% | $269.5216 | $269.52 | $269.50 | $269.50 |
| Purchase #5 | $105.45 | 12.270% | $118.3887 | $118.39 | $118.40 | $118.40 |
| Purchase #6 | $219.97 | 13.571% | $249.8221 | $249.82 | $249.80 | $249.80 |
| Purchase #7 | $81.84 | 8.697% | $88.9576 | $88.96 | $88.95 | $89.00 |
| 7 purchase totals = | $1,154.50 | $1,283.4541 | $1,283.46 | $1,283.45 | $1,283.40 | |