| 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 | $227.40 | 3.464% | $235.2771 | $235.28 | $235.30 | $235.30 |
| Purchase #2 | $52.51 | 10.436% | $57.9899 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $157.66 | 4.611% | $164.9297 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $107.84 | 8.765% | $117.2922 | $117.29 | $117.30 | $117.30 |
| Purchase #5 | $10.60 | 5.740% | $11.2084 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $26.60 | 6.813% | $28.4123 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $94.32 | 3.658% | $97.7702 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $676.93 | $712.8798 | $712.88 | $712.90 | $712.90 | |