| 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 | $42.58 | 12.494% | $47.8999 | $47.90 | $47.90 | $47.90 |
| Purchase #2 | $226.94 | 3.576% | $235.0554 | $235.06 | $235.05 | $235.10 |
| Purchase #3 | $122.37 | 12.624% | $137.818 | $137.82 | $137.80 | $137.80 |
| Purchase #4 | $221.99 | 8.320% | $240.4596 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $67.88 | 7.260% | $72.8081 | $72.81 | $72.80 | $72.80 |
| Purchase #6 | $33.41 | 9.351% | $36.5342 | $36.53 | $36.55 | $36.50 |
| Purchase #7 | $169.29 | 3.182% | $174.6768 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $884.46 | $945.2520 | $945.26 | $945.25 | $945.30 | |