| 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 | $247.71 | 9.785% | $271.9484 | $271.95 | $271.95 | $271.90 |
| Purchase #2 | $226.51 | 9.807% | $248.7238 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $166.89 | 4.583% | $174.5386 | $174.54 | $174.55 | $174.50 |
| Purchase #4 | $84.89 | 5.173% | $89.2814 | $89.28 | $89.30 | $89.30 |
| Purchase #5 | $155.76 | 11.346% | $173.4325 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $115.58 | 5.482% | $121.9161 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $94.76 | 8.284% | $102.6099 | $102.61 | $102.60 | $102.60 |
| 7 purchase totals = | $1,092.10 | $1,182.4507 | $1,182.45 | $1,182.45 | $1,182.30 | |