| 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 | $133.85 | 5.816% | $141.6347 | $141.63 | $141.65 | $141.60 |
| Purchase #2 | $209.49 | 11.755% | $234.1155 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $19.88 | 6.349% | $21.1422 | $21.14 | $21.15 | $21.10 |
| Purchase #4 | $66.44 | 7.491% | $71.417 | $71.42 | $71.40 | $71.40 |
| Purchase #5 | $199.84 | 13.272% | $226.3628 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $172.96 | 8.171% | $187.0926 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $196.62 | 4.412% | $205.2949 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $999.08 | $1,087.0597 | $1,087.05 | $1,087.05 | $1,087.00 | |