| 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 | $106.26 | 4.570% | $111.1161 | $111.12 | $111.10 | $111.10 |
| Purchase #2 | $169.38 | 11.180% | $188.3167 | $188.32 | $188.30 | $188.30 |
| Purchase #3 | $220.39 | 9.429% | $241.1706 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $35.39 | 5.437% | $37.3142 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $107.46 | 6.535% | $114.4825 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $27.42 | 10.514% | $30.3029 | $30.30 | $30.30 | $30.30 |
| Purchase #7 | $150.28 | 9.124% | $163.9915 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $816.58 | $886.6945 | $886.69 | $886.65 | $886.70 | |