| 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 | $46.48 | 4.298% | $48.4777 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $220.40 | 5.385% | $232.2685 | $232.27 | $232.25 | $232.30 |
| Purchase #3 | $212.58 | 8.469% | $230.5834 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $74.36 | 9.221% | $81.2167 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $26.58 | 8.170% | $28.7516 | $28.75 | $28.75 | $28.80 |
| Purchase #6 | $158.59 | 12.126% | $177.8206 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $188.33 | 5.254% | $198.2249 | $198.22 | $198.20 | $198.20 |
| 7 purchase totals = | $927.32 | $997.3434 | $997.34 | $997.30 | $997.40 | |