| 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 | $199.44 | 9.636% | $218.658 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $37.28 | 13.374% | $42.2658 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $192.94 | 11.272% | $214.6882 | $214.69 | $214.70 | $214.70 |
| Purchase #4 | $155.36 | 11.494% | $173.2171 | $173.22 | $173.20 | $173.20 |
| Purchase #5 | $185.28 | 5.344% | $195.1814 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $68.57 | 3.718% | $71.1194 | $71.12 | $71.10 | $71.10 |
| Purchase #7 | $183.37 | 13.478% | $208.0846 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $1,022.24 | $1,123.2145 | $1,123.22 | $1,123.20 | $1,123.30 | |