| 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 | $196.94 | 3.394% | $203.6241 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $142.46 | 8.503% | $154.5734 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $57.35 | 6.451% | $61.0496 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $191.48 | 8.263% | $207.302 | $207.30 | $207.30 | $207.30 |
| Purchase #5 | $207.94 | 6.744% | $221.9635 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $102.26 | 7.338% | $109.7638 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $238.94 | 11.128% | $265.5292 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $1,137.37 | $1,223.8056 | $1,223.79 | $1,223.75 | $1,223.80 | |