| 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 | $113.94 | 3.724% | $118.1831 | $118.18 | $118.20 | $118.20 |
| Purchase #2 | $8.64 | 11.874% | $9.6659 | $9.67 | $9.65 | $9.70 |
| Purchase #3 | $149.38 | 6.625% | $159.2764 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $109.90 | 8.767% | $119.5349 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $213.90 | 12.468% | $240.5691 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $15.96 | 5.698% | $16.8694 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $248.71 | 12.535% | $279.8858 | $279.89 | $279.90 | $279.90 |
| 7 purchase totals = | $860.43 | $943.9846 | $943.99 | $944.00 | $944.10 | |