| 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 | $212.47 | 7.313% | $228.0079 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $38.55 | 9.491% | $42.2088 | $42.21 | $42.20 | $42.20 |
| Purchase #3 | $77.82 | 7.228% | $83.4448 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $118.59 | 11.311% | $132.0037 | $132.00 | $132.00 | $132.00 |
| Purchase #5 | $181.34 | 9.718% | $198.9626 | $198.96 | $198.95 | $199.00 |
| Purchase #6 | $15.70 | 12.632% | $17.6832 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $155.66 | 12.489% | $175.1004 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $800.13 | $877.4114 | $877.40 | $877.40 | $877.40 | |