| 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 | $208.30 | 10.790% | $230.7756 | $230.78 | $230.80 | $230.80 |
| Purchase #2 | $110.49 | 12.557% | $124.3642 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $23.31 | 5.745% | $24.6492 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $247.52 | 6.738% | $264.1979 | $264.20 | $264.20 | $264.20 |
| Purchase #5 | $115.84 | 10.416% | $127.9059 | $127.91 | $127.90 | $127.90 |
| Purchase #6 | $30.69 | 10.145% | $33.8035 | $33.80 | $33.80 | $33.80 |
| Purchase #7 | $17.28 | 10.358% | $19.0699 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $753.43 | $824.7662 | $824.77 | $824.75 | $824.80 | |