| 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 | $206.45 | 8.430% | $223.8537 | $223.85 | $223.85 | $223.90 |
| Purchase #2 | $156.53 | 3.225% | $161.5781 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $213.28 | 4.868% | $223.6625 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $162.35 | 12.660% | $182.9035 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $132.70 | 9.111% | $144.7903 | $144.79 | $144.80 | $144.80 |
| Purchase #6 | $155.80 | 12.617% | $175.4573 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $201.51 | 5.449% | $212.4903 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $1,228.62 | $1,324.7357 | $1,324.73 | $1,324.75 | $1,324.90 | |