| 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 | $187.38 | 8.225% | $202.792 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $236.90 | 6.809% | $253.0305 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $207.88 | 3.840% | $215.8626 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $248.71 | 8.429% | $269.6738 | $269.67 | $269.65 | $269.70 |
| Purchase #5 | $215.57 | 11.149% | $239.6039 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $17.75 | 7.250% | $19.0369 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $143.83 | 3.610% | $149.0223 | $149.02 | $149.00 | $149.00 |
| 7 purchase totals = | $1,258.02 | $1,349.0220 | $1,349.01 | $1,349.00 | $1,349.00 | |