| 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 | $114.65 | 8.556% | $124.4595 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $38.51 | 10.402% | $42.5158 | $42.52 | $42.50 | $42.50 |
| Purchase #3 | $133.46 | 4.312% | $139.2148 | $139.21 | $139.20 | $139.20 |
| Purchase #4 | $13.37 | 8.549% | $14.513 | $14.51 | $14.50 | $14.50 |
| Purchase #5 | $32.89 | 6.423% | $35.0025 | $35.00 | $35.00 | $35.00 |
| Purchase #6 | $234.49 | 6.754% | $250.3275 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $101.60 | 8.223% | $109.9546 | $109.95 | $109.95 | $110.00 |
| 7 purchase totals = | $668.97 | $715.9877 | $715.98 | $715.95 | $716.00 | |