| 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 | $238.97 | 5.751% | $252.7132 | $252.71 | $252.70 | $252.70 |
| Purchase #2 | $198.42 | 12.478% | $223.1788 | $223.18 | $223.20 | $223.20 |
| Purchase #3 | $95.98 | 8.144% | $103.7966 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $164.61 | 8.536% | $178.6611 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $232.49 | 4.703% | $243.424 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $222.39 | 7.527% | $239.1293 | $239.13 | $239.15 | $239.10 |
| Purchase #7 | $120.92 | 12.354% | $135.8585 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $1,273.78 | $1,376.7615 | $1,376.76 | $1,376.75 | $1,376.80 | |