| 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 | $210.50 | 13.541% | $239.0038 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $75.47 | 11.803% | $84.3777 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $51.55 | 8.533% | $55.9488 | $55.95 | $55.95 | $55.90 |
| Purchase #4 | $137.33 | 9.307% | $150.1113 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $50.82 | 6.306% | $54.0247 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $120.74 | 12.706% | $136.0812 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $41.83 | 3.845% | $43.4384 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $688.24 | $762.9859 | $762.98 | $763.00 | $762.90 | |