| 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 | $107.25 | 13.761% | $122.0087 | $122.01 | $122.00 | $122.00 |
| Purchase #2 | $149.33 | 6.703% | $159.3396 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $241.46 | 7.637% | $259.9003 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $140.32 | 8.562% | $152.3342 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $5.64 | 13.395% | $6.3955 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $171.41 | 6.258% | $182.1368 | $182.14 | $182.15 | $182.10 |
| Purchase #7 | $26.82 | 11.682% | $29.9531 | $29.95 | $29.95 | $30.00 |
| 7 purchase totals = | $842.23 | $912.0682 | $912.07 | $912.10 | $912.00 | |