| 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 | $200.83 | 6.666% | $214.2173 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $98.87 | 5.472% | $104.2802 | $104.28 | $104.30 | $104.30 |
| Purchase #3 | $97.38 | 10.862% | $107.9574 | $107.96 | $107.95 | $108.00 |
| Purchase #4 | $87.82 | 9.164% | $95.8678 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $77.26 | 12.595% | $86.9909 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $53.74 | 9.845% | $59.0307 | $59.03 | $59.05 | $59.00 |
| Purchase #7 | $219.68 | 13.671% | $249.7125 | $249.71 | $249.70 | $249.70 |
| 7 purchase totals = | $835.58 | $918.0568 | $918.06 | $918.05 | $918.10 | |