| 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 | $126.67 | 6.761% | $135.2342 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $70.35 | 7.607% | $75.7015 | $75.70 | $75.70 | $75.70 |
| Purchase #3 | $243.88 | 10.310% | $269.024 | $269.02 | $269.00 | $269.00 |
| Purchase #4 | $231.88 | 3.500% | $239.9958 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $75.91 | 3.742% | $78.7506 | $78.75 | $78.75 | $78.80 |
| Purchase #6 | $185.31 | 8.671% | $201.3782 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $134.59 | 3.712% | $139.586 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $1,068.59 | $1,139.6703 | $1,139.67 | $1,139.70 | $1,139.70 | |