| 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 | $246.82 | 11.234% | $274.5478 | $274.55 | $274.55 | $274.50 |
| Purchase #2 | $40.97 | 7.518% | $44.0501 | $44.05 | $44.05 | $44.10 |
| Purchase #3 | $27.91 | 8.699% | $30.3379 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $24.66 | 10.808% | $27.3253 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $48.32 | 3.340% | $49.9339 | $49.93 | $49.95 | $49.90 |
| Purchase #6 | $174.32 | 8.666% | $189.4266 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $168.48 | 12.121% | $188.9015 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $731.48 | $804.5231 | $804.53 | $804.60 | $804.40 | |