| 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 | $89.42 | 10.383% | $98.7045 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $125.33 | 12.481% | $140.9724 | $140.97 | $140.95 | $141.00 |
| Purchase #3 | $219.52 | 7.113% | $235.1345 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $150.45 | 6.357% | $160.0141 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $211.51 | 7.539% | $227.4557 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $9.55 | 5.268% | $10.0531 | $10.05 | $10.05 | $10.10 |
| Purchase #7 | $215.66 | 7.689% | $232.2421 | $232.24 | $232.25 | $232.20 |
| 7 purchase totals = | $1,021.44 | $1,104.5764 | $1,104.56 | $1,104.55 | $1,104.60 | |