| 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 | $202.44 | 3.102% | $208.7197 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $23.46 | 10.485% | $25.9198 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $122.58 | 6.681% | $130.7696 | $130.77 | $130.75 | $130.80 |
| Purchase #4 | $15.85 | 3.713% | $16.4385 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $171.41 | 3.693% | $177.7402 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $200.99 | 4.836% | $210.7099 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $178.35 | 12.390% | $200.4476 | $200.45 | $200.45 | $200.40 |
| 7 purchase totals = | $915.08 | $970.7453 | $970.75 | $970.70 | $970.60 | |