| 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 | $247.53 | 4.670% | $259.0897 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $225.91 | 4.166% | $235.3214 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $250.86 | 8.206% | $271.4456 | $271.45 | $271.45 | $271.40 |
| Purchase #4 | $79.87 | 10.452% | $88.218 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $125.74 | 7.816% | $135.5678 | $135.57 | $135.55 | $135.60 |
| Purchase #6 | $27.78 | 5.385% | $29.276 | $29.28 | $29.30 | $29.30 |
| Purchase #7 | $8.98 | 9.525% | $9.8353 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $966.67 | $1,028.7538 | $1,028.77 | $1,028.75 | $1,028.70 | |