| 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 | $240.86 | 9.555% | $263.8742 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $153.87 | 6.125% | $163.2945 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $206.60 | 13.446% | $234.3794 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $5.88 | 8.325% | $6.3695 | $6.37 | $6.35 | $6.40 |
| Purchase #5 | $13.39 | 8.843% | $14.5741 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $83.32 | 11.794% | $93.1468 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $10.88 | 8.314% | $11.7846 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $714.80 | $787.4231 | $787.41 | $787.40 | $787.50 | |