| 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 | $244.72 | 9.709% | $268.4799 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $128.35 | 10.862% | $142.2914 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $164.56 | 5.288% | $173.2619 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $109.81 | 4.543% | $114.7987 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $73.80 | 8.302% | $79.9269 | $79.93 | $79.95 | $79.90 |
| Purchase #6 | $50.27 | 12.381% | $56.4939 | $56.49 | $56.50 | $56.50 |
| Purchase #7 | $42.84 | 9.351% | $46.846 | $46.85 | $46.85 | $46.80 |
| 7 purchase totals = | $814.35 | $882.0987 | $882.10 | $882.15 | $882.10 | |