| 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 | $244.48 | 10.728% | $270.7078 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $46.89 | 5.106% | $49.2842 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $184.86 | 6.383% | $196.6596 | $196.66 | $196.65 | $196.70 |
| Purchase #4 | $174.36 | 8.447% | $189.0882 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $27.78 | 8.725% | $30.2038 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $126.82 | 12.734% | $142.9693 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $17.41 | 9.278% | $19.0253 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $822.60 | $897.9382 | $897.94 | $897.95 | $898.00 | |