| 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 | $231.32 | 3.634% | $239.7262 | $239.73 | $239.75 | $239.70 |
| Purchase #2 | $204.98 | 8.496% | $222.3951 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $214.80 | 4.420% | $224.2942 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $58.66 | 9.860% | $64.4439 | $64.44 | $64.45 | $64.40 |
| Purchase #5 | $48.42 | 11.127% | $53.8077 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $17.54 | 6.517% | $18.6831 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $25.32 | 6.668% | $27.0083 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $801.04 | $850.3585 | $850.36 | $850.40 | $850.30 | |