| 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 | $144.64 | 3.224% | $149.3032 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $223.34 | 3.471% | $231.0921 | $231.09 | $231.10 | $231.10 |
| Purchase #3 | $61.67 | 4.103% | $64.2003 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $212.41 | 7.681% | $228.7252 | $228.73 | $228.75 | $228.70 |
| Purchase #5 | $181.52 | 12.795% | $204.7455 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $113.52 | 12.124% | $127.2832 | $127.28 | $127.30 | $127.30 |
| Purchase #7 | $240.74 | 12.408% | $270.611 | $270.61 | $270.60 | $270.60 |
| 7 purchase totals = | $1,177.84 | $1,275.9605 | $1,275.96 | $1,276.00 | $1,275.90 | |