| 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 | $232.37 | 4.306% | $242.3759 | $242.38 | $242.40 | $242.40 |
| Purchase #2 | $215.69 | 4.754% | $225.9439 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $220.91 | 9.825% | $242.6144 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $190.47 | 5.350% | $200.6601 | $200.66 | $200.65 | $200.70 |
| Purchase #5 | $125.47 | 6.106% | $133.1312 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $228.44 | 6.725% | $243.8026 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $243.90 | 13.163% | $276.0046 | $276.00 | $276.00 | $276.00 |
| 7 purchase totals = | $1,457.25 | $1,564.5327 | $1,564.52 | $1,564.55 | $1,564.50 | |