| 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 | $248.75 | 12.722% | $280.396 | $280.40 | $280.40 | $280.40 |
| Purchase #2 | $211.46 | 13.108% | $239.1782 | $239.18 | $239.20 | $239.20 |
| Purchase #3 | $236.42 | 3.668% | $245.0919 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $103.81 | 9.622% | $113.7986 | $113.80 | $113.80 | $113.80 |
| Purchase #5 | $150.76 | 6.755% | $160.9438 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $24.87 | 8.760% | $27.0486 | $27.05 | $27.05 | $27.00 |
| Purchase #7 | $126.39 | 12.268% | $141.8955 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $1,102.46 | $1,208.3526 | $1,208.36 | $1,208.40 | $1,208.30 | |