| 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 | $135.46 | 12.347% | $152.1852 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $176.43 | 4.383% | $184.1629 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $23.47 | 11.499% | $26.1688 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $98.76 | 4.449% | $103.1538 | $103.15 | $103.15 | $103.20 |
| Purchase #5 | $97.44 | 11.712% | $108.8522 | $108.85 | $108.85 | $108.90 |
| Purchase #6 | $249.48 | 13.108% | $282.1818 | $282.18 | $282.20 | $282.20 |
| Purchase #7 | $235.96 | 7.129% | $252.7816 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,017.00 | $1,109.4863 | $1,109.48 | $1,109.50 | $1,109.70 | |