| 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 | $234.65 | 4.324% | $244.7963 | $244.80 | $244.80 | $244.80 |
| Purchase #2 | $240.98 | 4.187% | $251.0698 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $194.32 | 8.218% | $210.2892 | $210.29 | $210.30 | $210.30 |
| Purchase #4 | $143.43 | 11.204% | $159.4999 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $188.40 | 5.750% | $199.233 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $78.31 | 4.619% | $81.9271 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $36.32 | 12.125% | $40.7238 | $40.72 | $40.70 | $40.70 |
| 7 purchase totals = | $1,116.41 | $1,187.5391 | $1,187.54 | $1,187.55 | $1,187.50 | |