| 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 | $201.57 | 7.849% | $217.3912 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $71.80 | 7.184% | $76.9581 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $23.42 | 6.299% | $24.8952 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $159.36 | 11.422% | $177.5621 | $177.56 | $177.55 | $177.60 |
| Purchase #5 | $215.72 | 11.465% | $240.4523 | $240.45 | $240.45 | $240.50 |
| Purchase #6 | $223.45 | 8.833% | $243.1873 | $243.19 | $243.20 | $243.20 |
| Purchase #7 | $114.73 | 10.496% | $126.7721 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $1,010.05 | $1,107.2183 | $1,107.22 | $1,107.20 | $1,107.40 | |