| 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 | $9.46 | 11.522% | $10.55 | $10.55 | $10.55 | $10.60 |
| Purchase #2 | $142.33 | 5.399% | $150.0144 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $226.33 | 13.421% | $256.7057 | $256.71 | $256.70 | $256.70 |
| Purchase #4 | $240.47 | 8.677% | $261.3356 | $261.34 | $261.35 | $261.30 |
| Purchase #5 | $110.97 | 5.771% | $117.3741 | $117.37 | $117.35 | $117.40 |
| Purchase #6 | $69.54 | 6.454% | $74.0281 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $101.50 | 7.190% | $108.7979 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $900.60 | $978.8058 | $978.81 | $978.80 | $978.80 | |