| 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 | $236.26 | 7.542% | $254.0787 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $206.25 | 12.395% | $231.8147 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $241.83 | 6.699% | $258.0302 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $76.35 | 11.230% | $84.9241 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $142.63 | 11.295% | $158.7401 | $158.74 | $158.75 | $158.70 |
| Purchase #6 | $235.89 | 10.506% | $260.6726 | $260.67 | $260.65 | $260.70 |
| Purchase #7 | $49.77 | 13.333% | $56.4058 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $1,188.98 | $1,304.6662 | $1,304.66 | $1,304.65 | $1,304.60 | |