| 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 | $27.74 | 5.712% | $29.3245 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $167.75 | 4.679% | $175.599 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $47.45 | 3.549% | $49.134 | $49.13 | $49.15 | $49.10 |
| Purchase #4 | $224.27 | 13.313% | $254.1271 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $176.62 | 8.310% | $191.2971 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $187.26 | 8.112% | $202.4505 | $202.45 | $202.45 | $202.50 |
| Purchase #7 | $232.69 | 12.249% | $261.1922 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $1,063.78 | $1,163.1244 | $1,163.12 | $1,163.15 | $1,163.10 | |