| 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 | $88.38 | 10.788% | $97.9144 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $129.71 | 10.810% | $143.7317 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $65.99 | 12.433% | $74.1945 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $109.80 | 11.474% | $122.3985 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $241.45 | 8.656% | $262.3499 | $262.35 | $262.35 | $262.30 |
| Purchase #6 | $88.80 | 10.637% | $98.2457 | $98.25 | $98.25 | $98.20 |
| Purchase #7 | $233.77 | 10.524% | $258.372 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $957.90 | $1,057.2067 | $1,057.20 | $1,057.20 | $1,057.10 | |