| 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 | $110.84 | 11.602% | $123.6997 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $10.98 | 3.684% | $11.3845 | $11.38 | $11.40 | $11.40 |
| Purchase #3 | $248.25 | 4.370% | $259.0985 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $202.79 | 4.585% | $212.0879 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $42.26 | 11.321% | $47.0443 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $129.88 | 12.786% | $146.4865 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $198.88 | 4.687% | $208.2015 | $208.20 | $208.20 | $208.20 |
| 7 purchase totals = | $943.88 | $1,008.0029 | $1,008.00 | $1,008.05 | $1,008.00 | |