| 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 | $129.66 | 7.831% | $139.8137 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $24.98 | 13.860% | $28.4422 | $28.44 | $28.45 | $28.40 |
| Purchase #3 | $159.61 | 10.683% | $176.6611 | $176.66 | $176.65 | $176.70 |
| Purchase #4 | $146.70 | 4.753% | $153.6727 | $153.67 | $153.65 | $153.70 |
| Purchase #5 | $176.89 | 12.183% | $198.4405 | $198.44 | $198.45 | $198.40 |
| Purchase #6 | $229.66 | 5.568% | $242.4475 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $96.75 | 9.113% | $105.5668 | $105.57 | $105.55 | $105.60 |
| 7 purchase totals = | $964.25 | $1,045.0445 | $1,045.04 | $1,045.00 | $1,045.00 | |