| 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 | $102.75 | 6.399% | $109.325 | $109.33 | $109.35 | $109.30 |
| Purchase #2 | $54.33 | 5.700% | $57.4268 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $137.34 | 6.283% | $145.9691 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $118.25 | 6.574% | $126.0238 | $126.02 | $126.00 | $126.00 |
| Purchase #5 | $248.73 | 13.411% | $282.0872 | $282.09 | $282.10 | $282.10 |
| Purchase #6 | $34.96 | 4.194% | $36.4262 | $36.43 | $36.45 | $36.40 |
| Purchase #7 | $198.58 | 4.746% | $208.0046 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $894.94 | $965.2627 | $965.27 | $965.30 | $965.20 | |