| 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 | $121.84 | 12.407% | $136.9567 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $117.42 | 4.615% | $122.8389 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $239.62 | 8.645% | $260.3351 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $19.38 | 12.694% | $21.8401 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $158.79 | 11.660% | $177.3049 | $177.30 | $177.30 | $177.30 |
| Purchase #6 | $138.62 | 13.812% | $157.7662 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $102.94 | 5.354% | $108.4514 | $108.45 | $108.45 | $108.50 |
| 7 purchase totals = | $898.61 | $985.4933 | $985.50 | $985.50 | $985.50 | |