| 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 | $214.70 | 5.306% | $226.092 | $226.09 | $226.10 | $226.10 |
| Purchase #2 | $43.90 | 13.395% | $49.7804 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $89.66 | 13.236% | $101.5274 | $101.53 | $101.55 | $101.50 |
| Purchase #4 | $125.49 | 5.204% | $132.0205 | $132.02 | $132.00 | $132.00 |
| Purchase #5 | $200.41 | 7.187% | $214.8135 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $185.34 | 4.250% | $193.217 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $115.89 | 6.472% | $123.3904 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $975.39 | $1,040.8412 | $1,040.84 | $1,040.85 | $1,040.80 | |