| 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 | $240.93 | 7.575% | $259.1804 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $202.54 | 7.298% | $217.3214 | $217.32 | $217.30 | $217.30 |
| Purchase #3 | $195.45 | 10.596% | $216.1599 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $99.96 | 13.256% | $113.2107 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $227.33 | 12.114% | $254.8688 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $104.84 | 8.339% | $113.5826 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $6.59 | 11.538% | $7.3504 | $7.35 | $7.35 | $7.40 |
| 7 purchase totals = | $1,077.64 | $1,181.6742 | $1,181.67 | $1,181.65 | $1,181.80 | |