| 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 | $237.68 | 8.312% | $257.436 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $37.69 | 8.831% | $41.0184 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $43.92 | 8.748% | $47.7621 | $47.76 | $47.75 | $47.80 |
| Purchase #4 | $6.81 | 4.300% | $7.1028 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $76.45 | 11.275% | $85.0697 | $85.07 | $85.05 | $85.10 |
| Purchase #6 | $247.84 | 9.432% | $271.2163 | $271.22 | $271.20 | $271.20 |
| Purchase #7 | $243.89 | 10.802% | $270.235 | $270.24 | $270.25 | $270.20 |
| 7 purchase totals = | $894.28 | $979.8403 | $979.85 | $979.80 | $979.80 | |