| 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 | $240.92 | 3.138% | $248.4801 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $88.36 | 10.334% | $97.4911 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $138.44 | 3.853% | $143.7741 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $248.28 | 6.865% | $265.3244 | $265.32 | $265.30 | $265.30 |
| Purchase #5 | $56.71 | 13.733% | $64.498 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $23.48 | 6.401% | $24.983 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $63.40 | 10.174% | $69.8503 | $69.85 | $69.85 | $69.90 |
| 7 purchase totals = | $859.59 | $914.4010 | $914.39 | $914.40 | $914.50 | |