| 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 | $242.71 | 11.795% | $271.3376 | $271.34 | $271.35 | $271.30 |
| Purchase #2 | $204.77 | 5.381% | $215.7887 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $188.53 | 12.400% | $211.9077 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $137.76 | 9.664% | $151.0731 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $111.56 | 6.156% | $118.4276 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $195.82 | 7.530% | $210.5652 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $192.58 | 6.282% | $204.6779 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $1,273.73 | $1,383.7778 | $1,383.79 | $1,383.80 | $1,383.80 | |