| 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 | $11.94 | 11.341% | $13.2941 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $229.64 | 4.222% | $239.3354 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $108.31 | 10.166% | $119.3208 | $119.32 | $119.30 | $119.30 |
| Purchase #4 | $93.36 | 7.352% | $100.2238 | $100.22 | $100.20 | $100.20 |
| Purchase #5 | $184.93 | 4.378% | $193.0262 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $220.70 | 10.138% | $243.0746 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $231.48 | 3.248% | $238.9985 | $239.00 | $239.00 | $239.00 |
| 7 purchase totals = | $1,080.36 | $1,147.2734 | $1,147.27 | $1,147.25 | $1,147.20 | |