| 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 | $237.30 | 6.485% | $252.6889 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $216.42 | 12.707% | $243.9205 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $201.63 | 10.527% | $222.8556 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $245.26 | 10.530% | $271.0859 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $64.88 | 9.695% | $71.1701 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $124.46 | 13.653% | $141.4525 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $31.35 | 3.403% | $32.4168 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $1,121.30 | $1,235.5903 | $1,235.60 | $1,235.55 | $1,235.70 | |