| 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 | $243.73 | 10.266% | $268.7513 | $268.75 | $268.75 | $268.80 |
| Purchase #2 | $153.80 | 11.198% | $171.0225 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $148.94 | 8.166% | $161.1024 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $157.49 | 9.816% | $172.9492 | $172.95 | $172.95 | $172.90 |
| Purchase #5 | $44.34 | 10.728% | $49.0968 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $215.77 | 12.694% | $243.1598 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $239.73 | 6.430% | $255.1446 | $255.14 | $255.15 | $255.10 |
| 7 purchase totals = | $1,203.80 | $1,321.2266 | $1,321.22 | $1,321.20 | $1,321.20 | |