| 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 | $6.71 | 4.789% | $7.0313 | $7.03 | $7.05 | $7.00 |
| Purchase #2 | $91.65 | 11.868% | $102.527 | $102.53 | $102.55 | $102.50 |
| Purchase #3 | $250.58 | 13.254% | $283.7919 | $283.79 | $283.80 | $283.80 |
| Purchase #4 | $222.67 | 4.607% | $232.9284 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $208.40 | 13.440% | $236.409 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $146.98 | 8.122% | $158.9177 | $158.92 | $158.90 | $158.90 |
| Purchase #7 | $102.44 | 11.200% | $113.9133 | $113.91 | $113.90 | $113.90 |
| 7 purchase totals = | $1,029.43 | $1,135.5186 | $1,135.52 | $1,135.55 | $1,135.40 | |