| 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 | $218.56 | 3.467% | $226.1375 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $215.72 | 8.800% | $234.7034 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $135.61 | 13.430% | $153.8224 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $5.82 | 5.640% | $6.1482 | $6.15 | $6.15 | $6.10 |
| Purchase #5 | $247.62 | 5.805% | $261.9943 | $261.99 | $262.00 | $262.00 |
| Purchase #6 | $41.45 | 11.801% | $46.3415 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $198.59 | 6.635% | $211.7664 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $1,063.37 | $1,140.9137 | $1,140.91 | $1,140.90 | $1,140.80 | |