| 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 | $228.41 | 7.211% | $244.8806 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $36.75 | 7.350% | $39.4511 | $39.45 | $39.45 | $39.50 |
| Purchase #3 | $81.35 | 8.282% | $88.0874 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $82.55 | 5.279% | $86.9078 | $86.91 | $86.90 | $86.90 |
| Purchase #5 | $133.99 | 7.528% | $144.0768 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $137.43 | 3.838% | $142.7046 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $131.56 | 13.845% | $149.7745 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $832.04 | $895.8828 | $895.88 | $895.90 | $896.00 | |