| 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 | $24.46 | 10.751% | $27.0897 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $237.44 | 8.678% | $258.045 | $258.05 | $258.05 | $258.00 |
| Purchase #3 | $120.56 | 12.524% | $135.6589 | $135.66 | $135.65 | $135.70 |
| Purchase #4 | $136.88 | 6.614% | $145.9332 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $98.41 | 12.615% | $110.8244 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $231.26 | 3.245% | $238.7644 | $238.76 | $238.75 | $238.80 |
| Purchase #7 | $204.73 | 8.676% | $222.4924 | $222.49 | $222.50 | $222.50 |
| 7 purchase totals = | $1,053.74 | $1,138.8080 | $1,138.80 | $1,138.80 | $1,138.80 | |