| 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 | $130.87 | 8.362% | $141.8133 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $209.98 | 10.780% | $232.6158 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $220.70 | 5.627% | $233.1188 | $233.12 | $233.10 | $233.10 |
| Purchase #4 | $107.68 | 13.551% | $122.2717 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $110.41 | 4.520% | $115.4005 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $26.38 | 3.828% | $27.3898 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $139.94 | 6.676% | $149.2824 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $945.96 | $1,021.8923 | $1,021.89 | $1,021.85 | $1,021.90 | |