| 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 | $215.60 | 10.680% | $238.6261 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $126.41 | 5.683% | $133.5939 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $52.75 | 11.550% | $58.8426 | $58.84 | $58.85 | $58.80 |
| Purchase #4 | $110.75 | 4.617% | $115.8633 | $115.86 | $115.85 | $115.90 |
| Purchase #5 | $13.69 | 3.514% | $14.1711 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $234.57 | 3.562% | $242.9254 | $242.93 | $242.95 | $242.90 |
| Purchase #7 | $11.88 | 4.851% | $12.4563 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $765.65 | $816.4787 | $816.48 | $816.50 | $816.50 | |