| 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 | $10.29 | 6.222% | $10.9302 | $10.93 | $10.95 | $10.90 |
| Purchase #2 | $182.46 | 5.361% | $192.2417 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $26.38 | 13.319% | $29.8936 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $221.95 | 8.408% | $240.6116 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $14.51 | 10.222% | $15.9932 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $187.66 | 4.268% | $195.6693 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $222.53 | 8.187% | $240.7485 | $240.75 | $240.75 | $240.70 |
| 7 purchase totals = | $865.78 | $926.0881 | $926.08 | $926.10 | $926.00 | |