| 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 | $209.76 | 10.409% | $231.5939 | $231.59 | $231.60 | $231.60 |
| Purchase #2 | $193.68 | 8.682% | $210.4953 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $163.81 | 3.745% | $169.9447 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $146.94 | 4.501% | $153.5538 | $153.55 | $153.55 | $153.60 |
| Purchase #5 | $26.75 | 8.712% | $29.0805 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $195.90 | 4.146% | $204.022 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $160.48 | 12.689% | $180.8433 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $1,097.32 | $1,179.5335 | $1,179.52 | $1,179.55 | $1,179.50 | |