| 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 | $74.67 | 12.609% | $84.0851 | $84.09 | $84.10 | $84.10 |
| Purchase #2 | $221.94 | 3.132% | $228.8912 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $180.67 | 3.500% | $186.9935 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $142.68 | 6.182% | $151.5005 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $232.99 | 4.739% | $244.0314 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $141.85 | 5.180% | $149.1978 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $174.90 | 5.872% | $185.1701 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $1,169.70 | $1,229.8696 | $1,229.87 | $1,229.90 | $1,229.90 | |