| 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 | $228.98 | 10.818% | $253.7511 | $253.75 | $253.75 | $253.80 |
| Purchase #2 | $136.58 | 6.483% | $145.4345 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $102.45 | 10.377% | $113.0812 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $189.85 | 9.730% | $208.3224 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $26.78 | 5.141% | $28.1568 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $128.70 | 3.469% | $133.1646 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $98.69 | 3.159% | $101.8076 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $912.03 | $983.7182 | $983.71 | $983.70 | $983.80 | |