| 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 | $228.64 | 13.296% | $259.04 | $259.04 | $259.05 | $259.00 |
| Purchase #2 | $230.70 | 12.143% | $258.7139 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $7.91 | 6.548% | $8.4279 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $119.74 | 4.655% | $125.3139 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $124.87 | 12.270% | $140.1915 | $140.19 | $140.20 | $140.20 |
| Purchase #6 | $106.31 | 7.175% | $113.9377 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $94.29 | 10.673% | $104.3536 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $912.46 | $1,009.9785 | $1,009.97 | $1,010.00 | $1,009.90 | |