| 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 | $225.54 | 7.590% | $242.6585 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $73.56 | 12.311% | $82.616 | $82.62 | $82.60 | $82.60 |
| Purchase #3 | $220.95 | 6.775% | $235.9194 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $42.63 | 10.804% | $47.2357 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $91.91 | 12.675% | $103.5596 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $14.73 | 6.441% | $15.6788 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $96.48 | 7.573% | $103.7864 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $765.80 | $831.4544 | $831.47 | $831.45 | $831.50 | |