| 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 | $210.72 | 12.646% | $237.3677 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $100.87 | 3.357% | $104.2562 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $24.42 | 10.849% | $27.0693 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $132.85 | 8.453% | $144.0798 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $196.58 | 5.183% | $206.7687 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $127.35 | 12.111% | $142.7734 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $194.94 | 13.644% | $221.5376 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $987.73 | $1,083.8527 | $1,083.86 | $1,083.80 | $1,084.00 | |