| 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 | $144.85 | 13.292% | $164.1035 | $164.10 | $164.10 | $164.10 |
| Purchase #2 | $209.35 | 13.196% | $236.9758 | $236.98 | $237.00 | $237.00 |
| Purchase #3 | $246.86 | 13.817% | $280.9686 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $90.97 | 9.588% | $99.6922 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $35.42 | 10.832% | $39.2567 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $184.44 | 12.494% | $207.4839 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $39.73 | 9.856% | $43.6458 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $951.62 | $1,072.1265 | $1,072.13 | $1,072.15 | $1,072.20 | |