| 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 | $89.90 | 3.250% | $92.8218 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $211.39 | 9.303% | $231.0556 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $169.32 | 8.285% | $183.3482 | $183.35 | $183.35 | $183.30 |
| Purchase #4 | $242.83 | 4.776% | $254.4276 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $180.76 | 8.533% | $196.1843 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $208.54 | 5.506% | $220.0222 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $125.86 | 9.759% | $138.1427 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $1,228.60 | $1,316.0024 | $1,316.00 | $1,316.00 | $1,315.90 | |