| 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 | $106.45 | 10.106% | $117.2078 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $18.52 | 6.447% | $19.714 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $93.43 | 12.343% | $104.9621 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $198.63 | 3.557% | $205.6953 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $7.41 | 5.667% | $7.8299 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $164.99 | 11.327% | $183.6784 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $221.73 | 10.173% | $244.2866 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $811.16 | $883.3741 | $883.38 | $883.40 | $883.40 | |