| 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 | $222.74 | 4.199% | $232.0929 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $236.51 | 12.304% | $265.6102 | $265.61 | $265.60 | $265.60 |
| Purchase #3 | $35.41 | 11.349% | $39.4287 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $76.97 | 6.418% | $81.9099 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $210.30 | 12.870% | $237.3656 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $166.64 | 12.771% | $187.9216 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $244.25 | 8.486% | $264.9771 | $264.98 | $265.00 | $265.00 |
| 7 purchase totals = | $1,192.82 | $1,309.3060 | $1,309.31 | $1,309.30 | $1,309.30 | |