| 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 | $189.61 | 4.870% | $198.844 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $88.30 | 12.531% | $99.3649 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $119.53 | 7.484% | $128.4756 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $160.61 | 12.504% | $180.6927 | $180.69 | $180.70 | $180.70 |
| Purchase #5 | $127.26 | 7.437% | $136.7243 | $136.72 | $136.70 | $136.70 |
| Purchase #6 | $207.29 | 4.767% | $217.1715 | $217.17 | $217.15 | $217.20 |
| Purchase #7 | $236.46 | 3.496% | $244.7266 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,129.06 | $1,205.9996 | $1,205.99 | $1,206.00 | $1,206.00 | |