| 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 | $220.32 | 11.157% | $244.9011 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $95.28 | 3.248% | $98.3747 | $98.37 | $98.35 | $98.40 |
| Purchase #3 | $132.76 | 13.198% | $150.2817 | $150.28 | $150.30 | $150.30 |
| Purchase #4 | $13.54 | 3.809% | $14.0557 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $23.99 | 13.473% | $27.2222 | $27.22 | $27.20 | $27.20 |
| Purchase #6 | $111.99 | 10.557% | $123.8128 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $137.38 | 3.195% | $141.7693 | $141.77 | $141.75 | $141.80 |
| 7 purchase totals = | $735.26 | $800.4175 | $800.41 | $800.35 | $800.50 | |