| 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 | $91.89 | 11.267% | $102.2432 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $201.73 | 3.841% | $209.4784 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $7.42 | 8.266% | $8.0333 | $8.03 | $8.05 | $8.00 |
| Purchase #4 | $215.26 | 3.610% | $223.0309 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $23.65 | 5.376% | $24.9214 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $126.72 | 10.410% | $139.9116 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $110.60 | 4.224% | $115.2717 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $777.27 | $822.8905 | $822.88 | $822.90 | $822.80 | |