| 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 | $134.88 | 4.289% | $140.665 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $32.49 | 12.290% | $36.483 | $36.48 | $36.50 | $36.50 |
| Purchase #3 | $50.70 | 11.492% | $56.5264 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $248.39 | 6.699% | $265.0296 | $265.03 | $265.05 | $265.00 |
| Purchase #5 | $46.35 | 7.493% | $49.823 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $151.37 | 3.714% | $156.9919 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $197.84 | 3.433% | $204.6318 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $862.02 | $910.1507 | $910.15 | $910.20 | $910.10 | |