| 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 | $120.97 | 4.334% | $126.2128 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $5.92 | 9.321% | $6.4718 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $178.43 | 13.444% | $202.4181 | $202.42 | $202.40 | $202.40 |
| Purchase #4 | $107.38 | 6.496% | $114.3554 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $206.72 | 9.766% | $226.9083 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $106.74 | 5.284% | $112.3801 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $23.31 | 13.874% | $26.544 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $749.47 | $815.2905 | $815.29 | $815.25 | $815.30 | |