| 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 | $214.27 | 3.751% | $222.3073 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $5.78 | 5.695% | $6.1092 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $125.99 | 7.430% | $135.3511 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $238.86 | 3.403% | $246.9884 | $246.99 | $247.00 | $247.00 |
| Purchase #5 | $62.94 | 3.667% | $65.248 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $225.28 | 9.754% | $247.2538 | $247.25 | $247.25 | $247.30 |
| Purchase #7 | $195.56 | 10.337% | $215.775 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,068.68 | $1,139.0328 | $1,139.04 | $1,139.05 | $1,139.10 | |