| 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 | $46.40 | 13.455% | $52.6431 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $231.58 | 12.180% | $259.7864 | $259.79 | $259.80 | $259.80 |
| Purchase #3 | $174.47 | 5.604% | $184.2473 | $184.25 | $184.25 | $184.20 |
| Purchase #4 | $185.78 | 12.483% | $208.9709 | $208.97 | $208.95 | $209.00 |
| Purchase #5 | $58.28 | 6.209% | $61.8986 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $232.97 | 4.500% | $243.4537 | $243.45 | $243.45 | $243.50 |
| Purchase #7 | $229.77 | 7.530% | $247.0717 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,159.25 | $1,258.0717 | $1,258.07 | $1,258.05 | $1,258.10 | |