| 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 | $193.79 | 6.270% | $205.9406 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $75.47 | 4.874% | $79.1484 | $79.15 | $79.15 | $79.10 |
| Purchase #3 | $85.51 | 9.825% | $93.9114 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $154.86 | 13.311% | $175.4734 | $175.47 | $175.45 | $175.50 |
| Purchase #5 | $233.44 | 12.679% | $263.0379 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $236.67 | 11.867% | $264.7556 | $264.76 | $264.75 | $264.80 |
| Purchase #7 | $229.67 | 4.169% | $239.2449 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $1,209.41 | $1,321.5122 | $1,321.51 | $1,321.50 | $1,321.40 | |