| 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 | $216.82 | 3.404% | $224.2006 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $19.97 | 12.866% | $22.5393 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $197.39 | 11.462% | $220.0148 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $50.47 | 13.135% | $57.0992 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $210.85 | 11.297% | $234.6697 | $234.67 | $234.65 | $234.70 |
| Purchase #6 | $103.74 | 12.588% | $116.7988 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $66.77 | 4.639% | $69.8675 | $69.87 | $69.85 | $69.90 |
| 7 purchase totals = | $866.01 | $945.1899 | $945.19 | $945.15 | $945.20 | |