| 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 | $213.89 | 3.621% | $221.635 | $221.64 | $221.65 | $221.60 |
| Purchase #2 | $227.98 | 6.411% | $242.5958 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $129.76 | 12.601% | $146.1111 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $80.30 | 5.598% | $84.7952 | $84.80 | $84.80 | $84.80 |
| Purchase #5 | $13.25 | 10.714% | $14.6696 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $133.98 | 12.149% | $150.2572 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $240.95 | 12.477% | $271.0133 | $271.01 | $271.00 | $271.00 |
| 7 purchase totals = | $1,040.11 | $1,131.0772 | $1,131.09 | $1,131.05 | $1,131.10 | |