| 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 | $112.44 | 4.613% | $117.6269 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $222.87 | 3.644% | $230.9914 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $130.50 | 9.221% | $142.5334 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $214.90 | 5.545% | $226.8162 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $136.31 | 4.798% | $142.8502 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $50.85 | 7.433% | $54.6297 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $37.41 | 8.816% | $40.7081 | $40.71 | $40.70 | $40.70 |
| 7 purchase totals = | $905.28 | $956.1559 | $956.16 | $956.20 | $956.10 | |