| 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 | $239.82 | 6.612% | $255.6769 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $8.40 | 4.808% | $8.8039 | $8.80 | $8.80 | $8.80 |
| Purchase #3 | $154.35 | 12.410% | $173.5048 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $198.28 | 9.600% | $217.3149 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $179.80 | 12.851% | $202.9061 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $141.44 | 10.735% | $156.6236 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $102.63 | 8.579% | $111.4346 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $1,024.72 | $1,126.2648 | $1,126.25 | $1,126.25 | $1,126.20 | |