| 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 | $99.60 | 5.455% | $105.0332 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $176.94 | 9.157% | $193.1424 | $193.14 | $193.15 | $193.10 |
| Purchase #3 | $216.59 | 13.678% | $246.2152 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $40.65 | 6.222% | $43.1792 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $84.37 | 3.114% | $86.9973 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $153.78 | 5.755% | $162.63 | $162.63 | $162.65 | $162.60 |
| Purchase #7 | $209.93 | 11.610% | $234.3029 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $981.86 | $1,071.5002 | $1,071.50 | $1,071.55 | $1,071.40 | |