| 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 | $171.96 | 8.619% | $186.7812 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $191.64 | 3.222% | $197.8146 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $233.49 | 8.525% | $253.395 | $253.40 | $253.40 | $253.40 |
| Purchase #4 | $93.50 | 12.809% | $105.4764 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $231.86 | 7.460% | $249.1568 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $91.54 | 8.609% | $99.4207 | $99.42 | $99.40 | $99.40 |
| Purchase #7 | $215.60 | 7.786% | $232.3866 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $1,229.59 | $1,324.4313 | $1,324.44 | $1,324.45 | $1,324.50 | |