| 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 | $80.67 | 4.490% | $84.2921 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $136.79 | 4.750% | $143.2875 | $143.29 | $143.30 | $143.30 |
| Purchase #3 | $179.41 | 7.225% | $192.3724 | $192.37 | $192.35 | $192.40 |
| Purchase #4 | $243.85 | 7.635% | $262.4679 | $262.47 | $262.45 | $262.50 |
| Purchase #5 | $23.70 | 10.519% | $26.193 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $202.97 | 9.752% | $222.7636 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $126.31 | 7.166% | $135.3614 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $993.70 | $1,066.7379 | $1,066.73 | $1,066.70 | $1,066.90 | |