| 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 | $222.85 | 9.716% | $244.5021 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $199.55 | 6.754% | $213.0276 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $149.84 | 12.681% | $168.8412 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $120.33 | 3.801% | $124.9037 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $23.81 | 11.672% | $26.5891 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $199.87 | 13.820% | $227.492 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $40.57 | 3.594% | $42.0281 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $956.82 | $1,047.3838 | $1,047.38 | $1,047.45 | $1,047.30 | |