| 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 | $209.35 | 9.569% | $229.3827 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $102.69 | 4.218% | $107.0215 | $107.02 | $107.00 | $107.00 |
| Purchase #3 | $34.97 | 5.481% | $36.8867 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $22.26 | 10.164% | $24.5225 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $227.45 | 11.194% | $252.9108 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $31.43 | 10.647% | $34.7764 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $106.64 | 3.533% | $110.4076 | $110.41 | $110.40 | $110.40 |
| 7 purchase totals = | $734.79 | $795.9082 | $795.91 | $795.90 | $795.90 | |