| 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 | $213.37 | 9.665% | $233.9922 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $57.90 | 9.302% | $63.2859 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $100.94 | 7.536% | $108.5468 | $108.55 | $108.55 | $108.50 |
| Purchase #4 | $48.92 | 11.846% | $54.7151 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $108.91 | 4.549% | $113.8643 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $114.85 | 7.280% | $123.2111 | $123.21 | $123.20 | $123.20 |
| Purchase #7 | $205.67 | 9.112% | $224.4107 | $224.41 | $224.40 | $224.40 |
| 7 purchase totals = | $850.56 | $922.0261 | $922.03 | $922.00 | $922.00 | |