| 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 | $128.44 | 12.234% | $144.1533 | $144.15 | $144.15 | $144.20 |
| Purchase #2 | $207.47 | 3.336% | $214.3912 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $121.63 | 6.631% | $129.6953 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $249.72 | 9.207% | $272.7117 | $272.71 | $272.70 | $272.70 |
| Purchase #5 | $88.50 | 5.242% | $93.1392 | $93.14 | $93.15 | $93.10 |
| Purchase #6 | $42.96 | 4.805% | $45.0242 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $217.69 | 7.501% | $234.0189 | $234.02 | $234.00 | $234.00 |
| 7 purchase totals = | $1,056.41 | $1,133.1338 | $1,133.13 | $1,133.10 | $1,133.10 | |