| 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 | $208.37 | 3.133% | $214.8982 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $166.67 | 6.846% | $178.0802 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $72.34 | 6.489% | $77.0341 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $192.74 | 9.520% | $211.0888 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $186.37 | 3.678% | $193.2247 | $193.22 | $193.20 | $193.20 |
| Purchase #6 | $185.42 | 9.803% | $203.5967 | $203.60 | $203.60 | $203.60 |
| Purchase #7 | $65.60 | 6.794% | $70.0569 | $70.06 | $70.05 | $70.10 |
| 7 purchase totals = | $1,077.51 | $1,147.9796 | $1,147.98 | $1,148.00 | $1,148.00 | |