| 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 | $196.50 | 8.191% | $212.5953 | $212.60 | $212.60 | $212.60 |
| Purchase #2 | $40.96 | 12.425% | $46.0493 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $240.71 | 10.696% | $266.4563 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $18.79 | 6.160% | $19.9475 | $19.95 | $19.95 | $19.90 |
| Purchase #5 | $204.57 | 8.826% | $222.6253 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $207.34 | 7.343% | $222.565 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $215.63 | 4.397% | $225.1113 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $1,124.50 | $1,215.3500 | $1,215.37 | $1,215.35 | $1,215.30 | |