| 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 | $110.57 | 7.570% | $118.9401 | $118.94 | $118.95 | $118.90 |
| Purchase #2 | $221.97 | 7.206% | $237.9652 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $209.47 | 3.716% | $217.2539 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $194.63 | 7.354% | $208.9431 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $156.31 | 8.448% | $169.5151 | $169.52 | $169.50 | $169.50 |
| Purchase #6 | $46.51 | 7.434% | $49.9676 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $207.26 | 13.318% | $234.8629 | $234.86 | $234.85 | $234.90 |
| 7 purchase totals = | $1,146.72 | $1,237.4479 | $1,237.45 | $1,237.40 | $1,237.50 | |