| 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 | $193.27 | 8.419% | $209.5414 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $94.38 | 9.645% | $103.483 | $103.48 | $103.50 | $103.50 |
| Purchase #3 | $96.57 | 9.405% | $105.6524 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $128.85 | 11.546% | $143.727 | $143.73 | $143.75 | $143.70 |
| Purchase #5 | $107.63 | 11.425% | $119.9267 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $35.63 | 6.376% | $37.9018 | $37.90 | $37.90 | $37.90 |
| Purchase #7 | $80.40 | 5.369% | $84.7167 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $736.73 | $804.9490 | $804.95 | $805.00 | $804.90 | |