| 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 | $242.62 | 5.670% | $256.3766 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $134.99 | 10.791% | $149.5568 | $149.56 | $149.55 | $149.60 |
| Purchase #3 | $63.54 | 13.267% | $71.9699 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $66.37 | 5.149% | $69.7874 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $122.94 | 7.764% | $132.4851 | $132.49 | $132.50 | $132.50 |
| Purchase #6 | $44.62 | 13.702% | $50.7338 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $142.82 | 13.493% | $162.0907 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $817.90 | $893.0003 | $893.01 | $893.05 | $893.10 | |