| 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 | $221.45 | 9.812% | $243.1787 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $122.35 | 3.124% | $126.1722 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $129.46 | 9.823% | $142.1769 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $26.33 | 5.657% | $27.8195 | $27.82 | $27.80 | $27.80 |
| Purchase #5 | $219.25 | 9.194% | $239.4078 | $239.41 | $239.40 | $239.40 |
| Purchase #6 | $97.87 | 12.855% | $110.4512 | $110.45 | $110.45 | $110.50 |
| Purchase #7 | $197.79 | 6.562% | $210.769 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,014.50 | $1,099.9753 | $1,099.98 | $1,099.95 | $1,100.10 | |