| 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 | $218.41 | 5.639% | $230.7261 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $31.84 | 10.398% | $35.1507 | $35.15 | $35.15 | $35.20 |
| Purchase #3 | $224.28 | 10.691% | $248.2578 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $215.92 | 5.326% | $227.4199 | $227.42 | $227.40 | $227.40 |
| Purchase #5 | $15.53 | 11.231% | $17.2742 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $86.46 | 10.515% | $95.5513 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $7.44 | 9.137% | $8.1198 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $799.88 | $862.4998 | $862.50 | $862.45 | $862.60 | |