| 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 | $108.50 | 4.208% | $113.0657 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $19.44 | 8.303% | $21.0541 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $143.81 | 7.160% | $154.1068 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $214.50 | 3.246% | $221.4627 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $13.39 | 5.233% | $14.0907 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $234.68 | 12.384% | $263.7428 | $263.74 | $263.75 | $263.70 |
| Purchase #7 | $69.88 | 4.839% | $73.2615 | $73.26 | $73.25 | $73.30 |
| 7 purchase totals = | $804.20 | $860.7843 | $860.78 | $860.75 | $860.90 | |