| 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 | $91.75 | 13.388% | $104.0335 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $234.82 | 13.599% | $266.7532 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $158.90 | 6.676% | $169.5082 | $169.51 | $169.50 | $169.50 |
| Purchase #4 | $92.82 | 7.361% | $99.6525 | $99.65 | $99.65 | $99.70 |
| Purchase #5 | $176.69 | 10.457% | $195.1665 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $169.91 | 8.240% | $183.9106 | $183.91 | $183.90 | $183.90 |
| Purchase #7 | $233.56 | 12.511% | $262.7807 | $262.78 | $262.80 | $262.80 |
| 7 purchase totals = | $1,158.45 | $1,281.8052 | $1,281.80 | $1,281.80 | $1,281.90 | |