| 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 | $200.43 | 4.628% | $209.7059 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $131.53 | 9.227% | $143.6663 | $143.67 | $143.65 | $143.70 |
| Purchase #3 | $177.96 | 9.657% | $195.1456 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $198.46 | 11.812% | $221.9021 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $186.68 | 11.147% | $207.4892 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $53.64 | 6.659% | $57.2119 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $73.96 | 12.354% | $83.097 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $1,022.66 | $1,118.2180 | $1,118.23 | $1,118.20 | $1,118.20 | |