| 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 | $71.90 | 4.821% | $75.3663 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $209.63 | 10.665% | $231.987 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $239.74 | 8.591% | $260.3361 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $43.70 | 11.588% | $48.764 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $237.59 | 3.448% | $245.7821 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $239.39 | 8.410% | $259.5227 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $159.43 | 4.423% | $166.4816 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,201.38 | $1,288.2398 | $1,288.24 | $1,288.25 | $1,288.30 | |