| 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 | $231.83 | 12.818% | $261.546 | $261.55 | $261.55 | $261.50 |
| Purchase #2 | $239.68 | 7.352% | $257.3013 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $122.65 | 6.796% | $130.9853 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $135.74 | 10.312% | $149.7375 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $84.54 | 5.490% | $89.1812 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $140.28 | 12.464% | $157.7645 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $73.43 | 11.383% | $81.7885 | $81.79 | $81.80 | $81.80 |
| 7 purchase totals = | $1,028.15 | $1,128.3043 | $1,128.31 | $1,128.35 | $1,128.30 | |