| 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 | $23.30 | 12.587% | $26.2328 | $26.23 | $26.25 | $26.20 |
| Purchase #2 | $135.88 | 6.501% | $144.7136 | $144.71 | $144.70 | $144.70 |
| Purchase #3 | $90.38 | 7.574% | $97.2254 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $173.91 | 10.234% | $191.7079 | $191.71 | $191.70 | $191.70 |
| Purchase #5 | $168.87 | 4.108% | $175.8072 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $187.81 | 11.455% | $209.3236 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $193.70 | 10.455% | $213.9513 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $973.85 | $1,058.9618 | $1,058.96 | $1,058.95 | $1,058.90 | |