| 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 | $243.59 | 3.102% | $251.1462 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $12.38 | 4.823% | $12.9771 | $12.98 | $13.00 | $13.00 |
| Purchase #3 | $182.71 | 10.389% | $201.6917 | $201.69 | $201.70 | $201.70 |
| Purchase #4 | $103.99 | 7.171% | $111.4471 | $111.45 | $111.45 | $111.40 |
| Purchase #5 | $197.83 | 4.134% | $206.0083 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $161.86 | 13.626% | $183.915 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $93.25 | 6.322% | $99.1453 | $99.15 | $99.15 | $99.10 |
| 7 purchase totals = | $995.61 | $1,066.3307 | $1,066.35 | $1,066.35 | $1,066.20 | |