| 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 | $140.94 | 6.159% | $149.6205 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $212.56 | 13.867% | $242.0357 | $242.04 | $242.05 | $242.00 |
| Purchase #3 | $220.50 | 3.442% | $228.0896 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $109.49 | 6.600% | $116.7163 | $116.72 | $116.70 | $116.70 |
| Purchase #5 | $229.77 | 5.230% | $241.787 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $187.60 | 10.863% | $207.979 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $200.87 | 9.652% | $220.258 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,301.73 | $1,406.4861 | $1,406.50 | $1,406.50 | $1,406.50 | |