| 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 | $217.33 | 3.243% | $224.378 | $224.38 | $224.40 | $224.40 |
| Purchase #2 | $229.83 | 12.738% | $259.1057 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $187.55 | 6.575% | $199.8814 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $244.89 | 9.650% | $268.5219 | $268.52 | $268.50 | $268.50 |
| Purchase #5 | $56.39 | 7.345% | $60.5318 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $164.58 | 6.240% | $174.8498 | $174.85 | $174.85 | $174.80 |
| Purchase #7 | $146.79 | 10.157% | $161.6995 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,247.36 | $1,348.9681 | $1,348.97 | $1,349.00 | $1,348.90 | |