| 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 | $46.47 | 11.357% | $51.7476 | $51.75 | $51.75 | $51.70 |
| Purchase #2 | $129.52 | 4.816% | $135.7577 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $126.50 | 8.172% | $136.8376 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $127.96 | 12.354% | $143.7682 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $147.87 | 6.440% | $157.3928 | $157.39 | $157.40 | $157.40 |
| Purchase #6 | $246.39 | 4.290% | $256.9601 | $256.96 | $256.95 | $257.00 |
| Purchase #7 | $196.37 | 12.520% | $220.9555 | $220.96 | $220.95 | $221.00 |
| 7 purchase totals = | $1,021.08 | $1,103.4195 | $1,103.43 | $1,103.40 | $1,103.50 | |