| 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 | $128.64 | 8.681% | $139.8072 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $246.71 | 9.135% | $269.247 | $269.25 | $269.25 | $269.20 |
| Purchase #3 | $6.48 | 11.326% | $7.2139 | $7.21 | $7.20 | $7.20 |
| Purchase #4 | $97.98 | 11.623% | $109.3682 | $109.37 | $109.35 | $109.40 |
| Purchase #5 | $44.32 | 3.749% | $45.9816 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $49.33 | 12.357% | $55.4257 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $167.81 | 12.210% | $188.2996 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $741.27 | $815.3432 | $815.35 | $815.35 | $815.30 | |