| 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 | $212.65 | 3.484% | $220.0587 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $99.92 | 3.447% | $103.3642 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $7.40 | 7.184% | $7.9316 | $7.93 | $7.95 | $7.90 |
| Purchase #4 | $234.95 | 11.655% | $262.3334 | $262.33 | $262.35 | $262.30 |
| Purchase #5 | $44.98 | 5.807% | $47.592 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $18.33 | 9.825% | $20.1309 | $20.13 | $20.15 | $20.10 |
| Purchase #7 | $182.44 | 7.424% | $195.9843 | $195.98 | $196.00 | $196.00 |
| 7 purchase totals = | $800.67 | $857.3951 | $857.38 | $857.45 | $857.40 | |