| 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 | $236.58 | 9.539% | $259.1474 | $259.15 | $259.15 | $259.10 |
| Purchase #2 | $170.41 | 12.577% | $191.8425 | $191.84 | $191.85 | $191.80 |
| Purchase #3 | $236.99 | 10.737% | $262.4356 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $135.39 | 13.623% | $153.8342 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $105.78 | 4.403% | $110.4375 | $110.44 | $110.45 | $110.40 |
| Purchase #6 | $248.90 | 11.716% | $278.0611 | $278.06 | $278.05 | $278.10 |
| Purchase #7 | $217.80 | 10.868% | $241.4705 | $241.47 | $241.45 | $241.50 |
| 7 purchase totals = | $1,351.85 | $1,497.2288 | $1,497.23 | $1,497.25 | $1,497.10 | |