| 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 | $210.85 | 5.102% | $221.6076 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $104.97 | 12.771% | $118.3757 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $23.58 | 3.465% | $24.397 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $100.75 | 3.316% | $104.0909 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $106.91 | 13.638% | $121.4904 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $218.41 | 12.572% | $245.8685 | $245.87 | $245.85 | $245.90 |
| Purchase #7 | $115.93 | 13.758% | $131.8796 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $881.40 | $967.7097 | $967.72 | $967.75 | $967.80 | |