| 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 | $105.42 | 9.381% | $115.3095 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $236.73 | 13.116% | $267.7795 | $267.78 | $267.80 | $267.80 |
| Purchase #3 | $68.56 | 3.663% | $71.0714 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $69.85 | 13.390% | $79.2029 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $40.55 | 9.364% | $44.3471 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $231.68 | 8.259% | $250.8145 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $211.27 | 13.241% | $239.2443 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $964.06 | $1,067.7692 | $1,067.76 | $1,067.75 | $1,067.70 | |