| 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 | $239.26 | 5.294% | $251.9264 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $46.54 | 5.332% | $49.0215 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $90.99 | 7.237% | $97.5749 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $192.75 | 13.376% | $218.5322 | $218.53 | $218.55 | $218.50 |
| Purchase #5 | $40.56 | 13.142% | $45.8904 | $45.89 | $45.90 | $45.90 |
| Purchase #6 | $11.92 | 8.148% | $12.8912 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $205.65 | 11.689% | $229.6884 | $229.69 | $229.70 | $229.70 |
| 7 purchase totals = | $827.67 | $905.5250 | $905.52 | $905.55 | $905.50 | |