| 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 | $120.89 | 5.292% | $127.2875 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $112.82 | 4.220% | $117.581 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $9.98 | 6.214% | $10.6002 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $79.75 | 3.815% | $82.7925 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $227.75 | 4.157% | $237.2176 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $19.55 | 8.507% | $21.2131 | $21.21 | $21.20 | $21.20 |
| Purchase #7 | $130.36 | 4.530% | $136.2653 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $701.10 | $732.9572 | $732.96 | $732.95 | $733.00 | |