| 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 | $230.27 | 3.852% | $239.14 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $96.46 | 10.227% | $106.325 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $96.90 | 8.806% | $105.433 | $105.43 | $105.45 | $105.40 |
| Purchase #4 | $30.42 | 13.395% | $34.4948 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $160.80 | 3.299% | $166.1048 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $140.72 | 9.207% | $153.6761 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $7.86 | 7.803% | $8.4733 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $763.43 | $813.6470 | $813.64 | $813.70 | $813.60 | |