| 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 | $96.44 | 10.164% | $106.2422 | $106.24 | $106.25 | $106.20 |
| Purchase #2 | $117.76 | 10.233% | $129.8104 | $129.81 | $129.80 | $129.80 |
| Purchase #3 | $181.40 | 8.557% | $196.9224 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $239.40 | 13.652% | $272.0829 | $272.08 | $272.10 | $272.10 |
| Purchase #5 | $173.86 | 4.758% | $182.1323 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $195.91 | 8.708% | $212.9698 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $112.81 | 9.864% | $123.9376 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $1,117.58 | $1,224.0976 | $1,224.09 | $1,224.10 | $1,224.00 | |