| 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 | $116.47 | 11.867% | $130.2915 | $130.29 | $130.30 | $130.30 |
| Purchase #2 | $226.44 | 8.872% | $246.5298 | $246.53 | $246.55 | $246.50 |
| Purchase #3 | $97.78 | 10.119% | $107.6744 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $76.67 | 3.634% | $79.4562 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $188.65 | 13.308% | $213.7555 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $176.82 | 13.638% | $200.9347 | $200.93 | $200.95 | $200.90 |
| Purchase #7 | $180.77 | 10.277% | $199.3477 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $1,063.60 | $1,177.9898 | $1,177.99 | $1,178.00 | $1,178.00 | |