| 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 | $51.40 | 11.265% | $57.1902 | $57.19 | $57.20 | $57.20 |
| Purchase #2 | $106.72 | 6.582% | $113.7443 | $113.74 | $113.75 | $113.70 |
| Purchase #3 | $232.60 | 13.306% | $263.5498 | $263.55 | $263.55 | $263.50 |
| Purchase #4 | $246.34 | 9.153% | $268.8875 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $219.71 | 5.138% | $230.9987 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $195.63 | 13.737% | $222.5037 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $78.85 | 8.385% | $85.4616 | $85.46 | $85.45 | $85.50 |
| 7 purchase totals = | $1,131.25 | $1,242.3358 | $1,242.33 | $1,242.35 | $1,242.30 | |