| 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 | $200.41 | 4.244% | $208.9154 | $208.92 | $208.90 | $208.90 |
| Purchase #2 | $197.68 | 4.687% | $206.9453 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $67.73 | 11.829% | $75.7418 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $11.71 | 3.321% | $12.0989 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $173.59 | 13.559% | $197.1271 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $183.97 | 13.870% | $209.4866 | $209.49 | $209.50 | $209.50 |
| Purchase #7 | $68.32 | 8.480% | $74.1135 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $903.41 | $984.4286 | $984.44 | $984.45 | $984.30 | |