| 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 | $152.71 | 7.713% | $164.4885 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $117.55 | 9.815% | $129.0875 | $129.09 | $129.10 | $129.10 |
| Purchase #3 | $104.60 | 12.451% | $117.6237 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $109.40 | 7.275% | $117.3589 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $204.69 | 6.482% | $217.958 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $110.89 | 9.110% | $120.9921 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $10.66 | 13.386% | $12.0869 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $810.50 | $879.5956 | $879.60 | $879.60 | $879.70 | |