| 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 | $188.95 | 10.794% | $209.3453 | $209.35 | $209.35 | $209.30 |
| Purchase #2 | $200.49 | 10.318% | $221.1766 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $203.30 | 9.502% | $222.6176 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $109.55 | 7.516% | $117.7838 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $55.39 | 11.718% | $61.8806 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $122.89 | 12.126% | $137.7916 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $133.57 | 13.670% | $151.829 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $1,014.14 | $1,122.4245 | $1,122.43 | $1,122.50 | $1,122.40 | |