| 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 | $193.79 | 5.521% | $204.4891 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $39.72 | 8.489% | $43.0918 | $43.09 | $43.10 | $43.10 |
| Purchase #3 | $244.39 | 5.211% | $257.1252 | $257.13 | $257.15 | $257.10 |
| Purchase #4 | $138.78 | 5.306% | $146.1437 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $176.79 | 11.365% | $196.8822 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $226.50 | 6.257% | $240.6721 | $240.67 | $240.65 | $240.70 |
| Purchase #7 | $187.98 | 6.279% | $199.7833 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $1,207.95 | $1,288.1874 | $1,288.18 | $1,288.25 | $1,288.20 | |