| 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 | $196.96 | 6.725% | $210.2056 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $236.44 | 6.597% | $252.0379 | $252.04 | $252.05 | $252.00 |
| Purchase #3 | $61.87 | 8.463% | $67.1061 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $89.87 | 6.399% | $95.6208 | $95.62 | $95.60 | $95.60 |
| Purchase #5 | $182.94 | 3.139% | $188.6825 | $188.68 | $188.70 | $188.70 |
| Purchase #6 | $74.48 | 12.425% | $83.7341 | $83.73 | $83.75 | $83.70 |
| Purchase #7 | $33.76 | 13.775% | $38.4104 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $876.32 | $935.7974 | $935.80 | $935.80 | $935.70 | |