| 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 | $242.63 | 13.845% | $276.2221 | $276.22 | $276.20 | $276.20 |
| Purchase #2 | $215.74 | 10.783% | $239.0032 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $9.40 | 8.608% | $10.2092 | $10.21 | $10.20 | $10.20 |
| Purchase #4 | $106.99 | 11.573% | $119.372 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $40.31 | 8.441% | $43.7126 | $43.71 | $43.70 | $43.70 |
| Purchase #6 | $159.25 | 13.278% | $180.3952 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $67.38 | 12.103% | $75.535 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $841.70 | $944.4493 | $944.45 | $944.40 | $944.40 | |