| 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 | $215.30 | 3.713% | $223.2941 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $52.96 | 9.383% | $57.9292 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $97.49 | 3.239% | $100.6477 | $100.65 | $100.65 | $100.60 |
| Purchase #4 | $184.29 | 7.785% | $198.637 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $143.63 | 8.442% | $155.7552 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $157.63 | 12.663% | $177.5907 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $159.32 | 4.713% | $166.8288 | $166.83 | $166.85 | $166.80 |
| 7 purchase totals = | $1,010.62 | $1,080.6827 | $1,080.69 | $1,080.75 | $1,080.60 | |