| 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 | $246.98 | 4.537% | $258.1855 | $258.19 | $258.20 | $258.20 |
| Purchase #2 | $108.93 | 9.500% | $119.2784 | $119.28 | $119.30 | $119.30 |
| Purchase #3 | $81.56 | 10.793% | $90.3628 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $113.42 | 3.190% | $117.0381 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $165.32 | 6.113% | $175.426 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $188.36 | 11.728% | $210.4509 | $210.45 | $210.45 | $210.50 |
| Purchase #7 | $11.70 | 10.180% | $12.8911 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $916.27 | $983.6328 | $983.64 | $983.70 | $983.70 | |