| 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 | $197.60 | 4.722% | $206.9307 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $198.73 | 13.820% | $226.1945 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $10.39 | 12.293% | $11.6672 | $11.67 | $11.65 | $11.70 |
| Purchase #4 | $46.80 | 11.304% | $52.0903 | $52.09 | $52.10 | $52.10 |
| Purchase #5 | $22.73 | 3.142% | $23.4442 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $242.91 | 11.717% | $271.3718 | $271.37 | $271.35 | $271.40 |
| Purchase #7 | $139.47 | 10.244% | $153.7573 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $858.63 | $945.4560 | $945.45 | $945.45 | $945.50 | |