| 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 | $223.71 | 4.337% | $233.4123 | $233.41 | $233.40 | $233.40 |
| Purchase #2 | $14.46 | 4.150% | $15.0601 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $242.59 | 7.428% | $260.6096 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $224.39 | 9.681% | $246.1132 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $183.28 | 3.491% | $189.6783 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $159.36 | 7.868% | $171.8984 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $214.43 | 10.846% | $237.6871 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $1,262.22 | $1,354.4590 | $1,354.46 | $1,354.45 | $1,354.50 | |