| 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 | $218.71 | 11.737% | $244.38 | $244.38 | $244.40 | $244.40 |
| Purchase #2 | $197.98 | 7.292% | $212.4167 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $221.37 | 8.864% | $240.9922 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $206.42 | 11.383% | $229.9168 | $229.92 | $229.90 | $229.90 |
| Purchase #5 | $15.42 | 3.532% | $15.9646 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $215.50 | 4.254% | $224.6674 | $224.67 | $224.65 | $224.70 |
| Purchase #7 | $73.47 | 4.121% | $76.4977 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $1,148.87 | $1,244.8354 | $1,244.84 | $1,244.80 | $1,244.90 | |