| 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 | $239.61 | 8.740% | $260.5519 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $90.55 | 3.653% | $93.8578 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $45.54 | 12.764% | $51.3527 | $51.35 | $51.35 | $51.40 |
| Purchase #4 | $54.86 | 4.432% | $57.2914 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $149.31 | 3.165% | $154.0357 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $235.27 | 10.419% | $259.7828 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $13.45 | 11.701% | $15.0238 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $828.59 | $891.8961 | $891.89 | $891.90 | $892.00 | |