| 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 | $229.44 | 5.710% | $242.541 | $242.54 | $242.55 | $242.50 |
| Purchase #2 | $192.35 | 13.680% | $218.6635 | $218.66 | $218.65 | $218.70 |
| Purchase #3 | $39.89 | 9.338% | $43.6149 | $43.61 | $43.60 | $43.60 |
| Purchase #4 | $246.99 | 10.223% | $272.2398 | $272.24 | $272.25 | $272.20 |
| Purchase #5 | $205.64 | 9.213% | $224.5856 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $31.77 | 8.299% | $34.4066 | $34.41 | $34.40 | $34.40 |
| Purchase #7 | $242.26 | 3.413% | $250.5283 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $1,188.34 | $1,286.5797 | $1,286.58 | $1,286.60 | $1,286.50 | |