| 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 | $132.64 | 12.496% | $149.2147 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $165.26 | 12.552% | $186.0034 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $45.36 | 13.635% | $51.5448 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $142.40 | 6.203% | $151.2331 | $151.23 | $151.25 | $151.20 |
| Purchase #5 | $223.69 | 4.457% | $233.6599 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $206.26 | 13.426% | $233.9525 | $233.95 | $233.95 | $234.00 |
| Purchase #7 | $246.38 | 3.152% | $254.1459 | $254.15 | $254.15 | $254.10 |
| 7 purchase totals = | $1,161.99 | $1,259.7543 | $1,259.74 | $1,259.75 | $1,259.70 | |