| 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 | $212.43 | 9.340% | $232.271 | $232.27 | $232.25 | $232.30 |
| Purchase #2 | $125.98 | 12.645% | $141.9102 | $141.91 | $141.90 | $141.90 |
| Purchase #3 | $226.66 | 5.693% | $239.5638 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $172.34 | 13.528% | $195.6542 | $195.65 | $195.65 | $195.70 |
| Purchase #5 | $75.99 | 3.407% | $78.579 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $130.92 | 8.603% | $142.183 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $100.44 | 9.766% | $110.249 | $110.25 | $110.25 | $110.20 |
| 7 purchase totals = | $1,044.76 | $1,140.4102 | $1,140.40 | $1,140.40 | $1,140.50 | |