| 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 | $35.95 | 7.280% | $38.5672 | $38.57 | $38.55 | $38.60 |
| Purchase #2 | $134.71 | 4.215% | $140.388 | $140.39 | $140.40 | $140.40 |
| Purchase #3 | $153.61 | 13.183% | $173.8604 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $214.33 | 13.282% | $242.7973 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $215.41 | 12.815% | $243.0148 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $180.46 | 6.450% | $192.0997 | $192.10 | $192.10 | $192.10 |
| Purchase #7 | $160.79 | 13.762% | $182.9179 | $182.92 | $182.90 | $182.90 |
| 7 purchase totals = | $1,095.26 | $1,213.6453 | $1,213.65 | $1,213.60 | $1,213.70 | |