| 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 | $30.82 | 8.391% | $33.4061 | $33.41 | $33.40 | $33.40 |
| Purchase #2 | $133.90 | 13.393% | $151.8332 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $228.57 | 4.420% | $238.6728 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $99.54 | 9.147% | $108.6449 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $240.63 | 7.113% | $257.746 | $257.75 | $257.75 | $257.70 |
| Purchase #6 | $100.42 | 10.506% | $110.9701 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $243.42 | 12.163% | $273.0272 | $273.03 | $273.05 | $273.00 |
| 7 purchase totals = | $1,077.30 | $1,174.3003 | $1,174.30 | $1,174.30 | $1,174.20 | |