| 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 | $227.73 | 13.378% | $258.1957 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $243.61 | 7.208% | $261.1694 | $261.17 | $261.15 | $261.20 |
| Purchase #3 | $56.83 | 8.139% | $61.4554 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $110.93 | 7.443% | $119.1865 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $127.65 | 5.758% | $135.0001 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $107.46 | 9.513% | $117.6827 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $177.97 | 6.427% | $189.4081 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,052.18 | $1,142.0979 | $1,142.11 | $1,142.10 | $1,142.20 | |