| 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 | $194.90 | 12.107% | $218.4965 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $203.32 | 3.392% | $210.2166 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $38.61 | 12.634% | $43.488 | $43.49 | $43.50 | $43.50 |
| Purchase #4 | $207.64 | 4.374% | $216.7222 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $20.97 | 9.750% | $23.0146 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $13.69 | 8.357% | $14.8341 | $14.83 | $14.85 | $14.80 |
| Purchase #7 | $155.73 | 5.654% | $164.535 | $164.54 | $164.55 | $164.50 |
| 7 purchase totals = | $834.86 | $891.3070 | $891.31 | $891.30 | $891.20 | |