| 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 | $155.48 | 9.283% | $169.9132 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $85.76 | 12.515% | $96.4929 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $187.35 | 11.707% | $209.2831 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $204.46 | 3.659% | $211.9412 | $211.94 | $211.95 | $211.90 |
| Purchase #5 | $112.91 | 10.191% | $124.4167 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $123.41 | 8.706% | $134.1541 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $240.30 | 8.755% | $261.3383 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $1,109.67 | $1,207.5395 | $1,207.53 | $1,207.55 | $1,207.50 | |