| 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 | $39.82 | 3.382% | $41.1667 | $41.17 | $41.15 | $41.20 |
| Purchase #2 | $189.69 | 7.554% | $204.0192 | $204.02 | $204.00 | $204.00 |
| Purchase #3 | $249.46 | 7.214% | $267.456 | $267.46 | $267.45 | $267.50 |
| Purchase #4 | $57.48 | 12.818% | $64.8478 | $64.85 | $64.85 | $64.80 |
| Purchase #5 | $14.61 | 6.856% | $15.6117 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $207.42 | 3.470% | $214.6175 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $188.62 | 13.118% | $213.3632 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $947.10 | $1,021.0821 | $1,021.09 | $1,021.00 | $1,021.10 | |