| 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 | $218.55 | 8.484% | $237.0918 | $237.09 | $237.10 | $237.10 |
| Purchase #2 | $20.81 | 7.219% | $22.3123 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $63.44 | 5.730% | $67.0751 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $64.41 | 12.848% | $72.6854 | $72.69 | $72.70 | $72.70 |
| Purchase #5 | $240.55 | 9.743% | $263.9868 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $84.71 | 10.857% | $93.907 | $93.91 | $93.90 | $93.90 |
| Purchase #7 | $131.48 | 7.431% | $141.2503 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $823.95 | $898.3087 | $898.32 | $898.35 | $898.40 | |