| 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 | $213.80 | 9.124% | $233.3071 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $65.52 | 5.133% | $68.8831 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $190.82 | 8.313% | $206.6829 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $102.64 | 6.404% | $109.2131 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $150.74 | 4.402% | $157.3756 | $157.38 | $157.40 | $157.40 |
| Purchase #6 | $221.25 | 5.156% | $232.6577 | $232.66 | $232.65 | $232.70 |
| Purchase #7 | $190.90 | 7.738% | $205.6718 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $1,135.67 | $1,213.7913 | $1,213.79 | $1,213.80 | $1,213.90 | |