| 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 | $193.75 | 12.447% | $217.8661 | $217.87 | $217.85 | $217.90 |
| Purchase #2 | $171.63 | 13.745% | $195.2205 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $91.94 | 6.230% | $97.6679 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $30.76 | 9.710% | $33.7468 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $227.79 | 13.556% | $258.6692 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $192.71 | 13.652% | $219.0188 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $59.52 | 11.504% | $66.3672 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $968.10 | $1,088.5565 | $1,088.57 | $1,088.45 | $1,088.60 | |