| 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 | $230.88 | 3.688% | $239.3949 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $223.58 | 3.767% | $232.0023 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $248.95 | 6.739% | $265.7267 | $265.73 | $265.75 | $265.70 |
| Purchase #4 | $13.86 | 5.845% | $14.6701 | $14.67 | $14.65 | $14.70 |
| Purchase #5 | $64.59 | 11.495% | $72.0146 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $212.31 | 9.637% | $232.7703 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $53.46 | 10.173% | $58.8985 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $1,047.63 | $1,115.4774 | $1,115.47 | $1,115.45 | $1,115.50 | |