| 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 | $170.60 | 12.703% | $192.2713 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $213.79 | 3.241% | $220.7189 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $19.51 | 12.492% | $21.9472 | $21.95 | $21.95 | $21.90 |
| Purchase #4 | $186.25 | 9.465% | $203.8786 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $21.47 | 3.776% | $22.2807 | $22.28 | $22.30 | $22.30 |
| Purchase #6 | $218.67 | 9.808% | $240.1172 | $240.12 | $240.10 | $240.10 |
| Purchase #7 | $125.39 | 4.539% | $131.0815 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $955.68 | $1,032.2954 | $1,032.30 | $1,032.30 | $1,032.30 | |