| 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 | $208.40 | 13.656% | $236.8591 | $236.86 | $236.85 | $236.90 |
| Purchase #2 | $250.67 | 11.843% | $280.3568 | $280.36 | $280.35 | $280.40 |
| Purchase #3 | $147.62 | 6.733% | $157.5593 | $157.56 | $157.55 | $157.60 |
| Purchase #4 | $7.44 | 4.306% | $7.7604 | $7.76 | $7.75 | $7.80 |
| Purchase #5 | $115.38 | 8.185% | $124.8239 | $124.82 | $124.80 | $124.80 |
| Purchase #6 | $34.71 | 9.590% | $38.0387 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $238.34 | 3.484% | $246.6438 | $246.64 | $246.65 | $246.60 |
| 7 purchase totals = | $1,002.56 | $1,092.0420 | $1,092.04 | $1,092.00 | $1,092.10 | |