| 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 | $183.95 | 10.683% | $203.6014 | $203.60 | $203.60 | $203.60 |
| Purchase #2 | $9.77 | 3.481% | $10.1101 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $18.70 | 9.604% | $20.4959 | $20.50 | $20.50 | $20.50 |
| Purchase #4 | $18.97 | 3.722% | $19.6761 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $99.89 | 9.485% | $109.3646 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $82.33 | 3.495% | $85.2074 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $216.66 | 3.509% | $224.2626 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $630.27 | $672.7181 | $672.72 | $672.70 | $672.80 | |