| 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 | $232.27 | 3.792% | $241.0777 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $46.41 | 6.825% | $49.5775 | $49.58 | $49.60 | $49.60 |
| Purchase #3 | $5.71 | 9.863% | $6.2732 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $248.55 | 11.676% | $277.5707 | $277.57 | $277.55 | $277.60 |
| Purchase #5 | $233.94 | 13.732% | $266.0646 | $266.06 | $266.05 | $266.10 |
| Purchase #6 | $59.32 | 12.656% | $66.8275 | $66.83 | $66.85 | $66.80 |
| Purchase #7 | $27.88 | 4.868% | $29.2372 | $29.24 | $29.25 | $29.20 |
| 7 purchase totals = | $854.08 | $936.6284 | $936.63 | $936.65 | $936.70 | |