| 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 | $217.35 | 4.217% | $226.5156 | $226.52 | $226.50 | $226.50 |
| Purchase #2 | $6.26 | 9.210% | $6.8365 | $6.84 | $6.85 | $6.80 |
| Purchase #3 | $111.68 | 6.241% | $118.6499 | $118.65 | $118.65 | $118.60 |
| Purchase #4 | $10.91 | 12.701% | $12.2957 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $136.63 | 13.270% | $154.7608 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $210.70 | 10.208% | $232.2083 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $139.83 | 10.242% | $154.1514 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $833.36 | $905.4182 | $905.43 | $905.40 | $905.40 | |