| 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 | $216.46 | 9.409% | $236.8267 | $236.83 | $236.85 | $236.80 |
| Purchase #2 | $219.46 | 13.711% | $249.5502 | $249.55 | $249.55 | $249.60 |
| Purchase #3 | $74.37 | 13.286% | $84.2508 | $84.25 | $84.25 | $84.30 |
| Purchase #4 | $38.25 | 7.301% | $41.0426 | $41.04 | $41.05 | $41.00 |
| Purchase #5 | $240.41 | 7.755% | $259.0538 | $259.05 | $259.05 | $259.10 |
| Purchase #6 | $122.56 | 6.568% | $130.6097 | $130.61 | $130.60 | $130.60 |
| Purchase #7 | $93.39 | 11.328% | $103.9692 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $1,004.90 | $1,105.3030 | $1,105.30 | $1,105.30 | $1,105.40 | |