| 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 | $221.52 | 6.577% | $236.0894 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $145.40 | 5.691% | $153.6747 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $100.64 | 3.479% | $104.1413 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $191.53 | 4.563% | $200.2695 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $92.55 | 10.648% | $102.4047 | $102.40 | $102.40 | $102.40 |
| Purchase #6 | $199.55 | 9.158% | $217.8248 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $50.88 | 7.442% | $54.6665 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,002.07 | $1,069.0709 | $1,069.06 | $1,069.00 | $1,069.10 | |