| 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 | $185.83 | 10.260% | $204.8962 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $39.57 | 10.456% | $43.7074 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $121.58 | 13.452% | $137.9349 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $107.37 | 13.311% | $121.662 | $121.66 | $121.65 | $121.70 |
| Purchase #5 | $215.64 | 12.288% | $242.1378 | $242.14 | $242.15 | $242.10 |
| Purchase #6 | $95.25 | 12.414% | $107.0743 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $178.78 | 9.336% | $195.4709 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $944.02 | $1,052.8835 | $1,052.88 | $1,052.85 | $1,052.90 | |