| 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 | $215.81 | 10.242% | $237.9133 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $36.85 | 6.217% | $39.141 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $94.61 | 9.293% | $103.4021 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $224.42 | 12.382% | $252.2077 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $77.53 | 11.504% | $86.4491 | $86.45 | $86.45 | $86.40 |
| Purchase #6 | $211.93 | 9.540% | $232.1481 | $232.15 | $232.15 | $232.10 |
| Purchase #7 | $110.61 | 7.640% | $119.0606 | $119.06 | $119.05 | $119.10 |
| 7 purchase totals = | $971.76 | $1,070.3219 | $1,070.32 | $1,070.30 | $1,070.20 | |