| 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 | $179.39 | 11.419% | $199.8745 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $208.55 | 11.640% | $232.8252 | $232.83 | $232.85 | $232.80 |
| Purchase #3 | $203.30 | 10.479% | $224.6038 | $224.60 | $224.60 | $224.60 |
| Purchase #4 | $47.49 | 3.791% | $49.2903 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $90.33 | 8.128% | $97.672 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $42.77 | 4.191% | $44.5625 | $44.56 | $44.55 | $44.60 |
| Purchase #7 | $224.77 | 4.468% | $234.8127 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $996.60 | $1,083.6410 | $1,083.63 | $1,083.60 | $1,083.70 | |