| 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 | $245.61 | 13.414% | $278.5561 | $278.56 | $278.55 | $278.60 |
| Purchase #2 | $84.53 | 6.567% | $90.0811 | $90.08 | $90.10 | $90.10 |
| Purchase #3 | $222.92 | 3.768% | $231.3196 | $231.32 | $231.30 | $231.30 |
| Purchase #4 | $232.83 | 12.637% | $262.2527 | $262.25 | $262.25 | $262.30 |
| Purchase #5 | $191.75 | 6.599% | $204.4036 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $32.44 | 5.297% | $34.1583 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $157.33 | 5.302% | $165.6716 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $1,167.41 | $1,266.4430 | $1,266.44 | $1,266.40 | $1,266.60 | |