| 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 | $44.75 | 9.722% | $49.1006 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $206.97 | 3.203% | $213.5992 | $213.60 | $213.60 | $213.60 |
| Purchase #3 | $213.43 | 8.377% | $231.309 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $232.46 | 3.256% | $240.0289 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $149.86 | 9.218% | $163.6741 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $36.32 | 11.665% | $40.5567 | $40.56 | $40.55 | $40.60 |
| Purchase #7 | $61.84 | 4.455% | $64.595 | $64.60 | $64.60 | $64.60 |
| 7 purchase totals = | $945.63 | $1,002.8635 | $1,002.87 | $1,002.85 | $1,002.90 | |