| 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 | $104.98 | 3.440% | $108.5913 | $108.59 | $108.60 | $108.60 |
| Purchase #2 | $173.36 | 3.711% | $179.7934 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $243.93 | 13.338% | $276.4654 | $276.47 | $276.45 | $276.50 |
| Purchase #4 | $134.25 | 7.129% | $143.8207 | $143.82 | $143.80 | $143.80 |
| Purchase #5 | $28.93 | 10.826% | $32.062 | $32.06 | $32.05 | $32.10 |
| Purchase #6 | $188.76 | 9.575% | $206.8338 | $206.83 | $206.85 | $206.80 |
| Purchase #7 | $61.94 | 7.209% | $66.4053 | $66.41 | $66.40 | $66.40 |
| 7 purchase totals = | $936.15 | $1,013.9719 | $1,013.97 | $1,013.95 | $1,014.00 | |