| 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 | $74.73 | 11.588% | $83.3897 | $83.39 | $83.40 | $83.40 |
| Purchase #2 | $234.95 | 6.166% | $249.437 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $198.59 | 6.351% | $211.2025 | $211.20 | $211.20 | $211.20 |
| Purchase #4 | $89.34 | 8.854% | $97.2502 | $97.25 | $97.25 | $97.30 |
| Purchase #5 | $102.48 | 5.862% | $108.4874 | $108.49 | $108.50 | $108.50 |
| Purchase #6 | $151.87 | 12.525% | $170.8917 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $228.58 | 13.657% | $259.7972 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $1,080.54 | $1,180.4557 | $1,180.46 | $1,180.50 | $1,180.50 | |