| 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 | $228.98 | 11.716% | $255.8073 | $255.81 | $255.80 | $255.80 |
| Purchase #2 | $41.25 | 6.810% | $44.0591 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $206.54 | 8.473% | $224.0401 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $62.45 | 10.838% | $69.2183 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $19.97 | 9.712% | $21.9095 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $116.28 | 11.444% | $129.5871 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $99.50 | 13.695% | $113.1265 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $774.97 | $857.7479 | $857.76 | $857.75 | $857.70 | |