| 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 | $200.58 | 6.328% | $213.2727 | $213.27 | $213.25 | $213.30 |
| Purchase #2 | $234.75 | 9.848% | $257.8682 | $257.87 | $257.85 | $257.90 |
| Purchase #3 | $114.92 | 6.755% | $122.6828 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $33.69 | 11.801% | $37.6658 | $37.67 | $37.65 | $37.70 |
| Purchase #5 | $181.25 | 6.572% | $193.1618 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $21.95 | 4.334% | $22.9013 | $22.90 | $22.90 | $22.90 |
| Purchase #7 | $57.55 | 12.734% | $64.8784 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $844.69 | $912.4310 | $912.43 | $912.40 | $912.60 | |