| 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 | $125.76 | 8.476% | $136.4194 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $122.82 | 9.785% | $134.8379 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $189.71 | 11.548% | $211.6177 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $180.81 | 7.693% | $194.7197 | $194.72 | $194.70 | $194.70 |
| Purchase #5 | $224.34 | 7.372% | $240.8783 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $109.25 | 11.371% | $121.6728 | $121.67 | $121.65 | $121.70 |
| Purchase #7 | $76.42 | 4.592% | $79.9292 | $79.93 | $79.95 | $79.90 |
| 7 purchase totals = | $1,029.11 | $1,120.0750 | $1,120.08 | $1,120.05 | $1,120.00 | |