| 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 | $36.76 | 3.470% | $38.0356 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $151.46 | 7.170% | $162.3197 | $162.32 | $162.30 | $162.30 |
| Purchase #3 | $182.41 | 8.316% | $197.5792 | $197.58 | $197.60 | $197.60 |
| Purchase #4 | $224.70 | 7.595% | $241.766 | $241.77 | $241.75 | $241.80 |
| Purchase #5 | $232.28 | 3.775% | $241.0486 | $241.05 | $241.05 | $241.00 |
| Purchase #6 | $156.40 | 12.162% | $175.4214 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $243.32 | 4.558% | $254.4105 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,227.33 | $1,310.5810 | $1,310.59 | $1,310.55 | $1,310.50 | |