| 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 | $9.91 | 10.609% | $10.9614 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $133.90 | 4.209% | $139.5359 | $139.54 | $139.55 | $139.50 |
| Purchase #3 | $145.99 | 3.584% | $151.2223 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $155.93 | 3.855% | $161.9411 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $72.52 | 10.410% | $80.0693 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $65.48 | 13.776% | $74.5005 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $214.69 | 7.548% | $230.8948 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $798.42 | $849.1253 | $849.12 | $849.10 | $849.10 | |