| 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 | $125.79 | 7.604% | $135.3551 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $17.43 | 9.276% | $19.0468 | $19.05 | $19.05 | $19.00 |
| Purchase #3 | $156.63 | 6.322% | $166.5321 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $208.87 | 4.600% | $218.478 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $6.26 | 12.201% | $7.0238 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $176.88 | 13.488% | $200.7376 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $225.39 | 4.375% | $235.2508 | $235.25 | $235.25 | $235.30 |
| 7 purchase totals = | $917.25 | $982.4242 | $982.43 | $982.45 | $982.40 | |