| 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 | $214.94 | 10.776% | $238.1019 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $87.73 | 3.873% | $91.1278 | $91.13 | $91.15 | $91.10 |
| Purchase #3 | $154.41 | 11.439% | $172.073 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $185.59 | 7.533% | $199.5705 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $139.33 | 6.412% | $148.2638 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $215.67 | 6.185% | $229.0092 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $120.83 | 10.509% | $133.528 | $133.53 | $133.55 | $133.50 |
| 7 purchase totals = | $1,118.50 | $1,211.6742 | $1,211.67 | $1,211.65 | $1,211.70 | |