| 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 | $221.60 | 8.181% | $239.7291 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $231.41 | 8.568% | $251.2372 | $251.24 | $251.25 | $251.20 |
| Purchase #3 | $11.42 | 3.724% | $11.8453 | $11.85 | $11.85 | $11.80 |
| Purchase #4 | $153.87 | 6.623% | $164.0608 | $164.06 | $164.05 | $164.10 |
| Purchase #5 | $178.57 | 11.577% | $199.243 | $199.24 | $199.25 | $199.20 |
| Purchase #6 | $33.71 | 13.219% | $38.1661 | $38.17 | $38.15 | $38.20 |
| Purchase #7 | $244.70 | 11.543% | $272.9457 | $272.95 | $272.95 | $272.90 |
| 7 purchase totals = | $1,075.28 | $1,177.2272 | $1,177.24 | $1,177.25 | $1,177.10 | |