| 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 | $16.31 | 9.803% | $17.9089 | $17.91 | $17.90 | $17.90 |
| Purchase #2 | $220.33 | 10.200% | $242.8037 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $121.62 | 9.789% | $133.5254 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $65.51 | 3.741% | $67.9607 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $76.46 | 11.466% | $85.2269 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $206.83 | 7.691% | $222.7373 | $222.74 | $222.75 | $222.70 |
| Purchase #7 | $222.47 | 8.360% | $241.0685 | $241.07 | $241.05 | $241.10 |
| 7 purchase totals = | $929.53 | $1,011.2314 | $1,011.24 | $1,011.25 | $1,011.20 | |