| 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 | $215.32 | 12.588% | $242.4245 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $194.98 | 4.609% | $203.9666 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $68.42 | 13.461% | $77.63 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $173.52 | 12.614% | $195.4078 | $195.41 | $195.40 | $195.40 |
| Purchase #5 | $235.71 | 13.299% | $267.0571 | $267.06 | $267.05 | $267.10 |
| Purchase #6 | $182.87 | 4.587% | $191.2582 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $115.97 | 11.277% | $129.0479 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $1,186.79 | $1,306.7921 | $1,306.80 | $1,306.75 | $1,306.80 | |