| 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 | $206.91 | 9.745% | $227.0734 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $94.60 | 6.359% | $100.6156 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $234.33 | 13.595% | $266.1872 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $98.54 | 6.119% | $104.5697 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $110.43 | 5.529% | $116.5357 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $224.31 | 9.846% | $246.3956 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $131.44 | 10.852% | $145.7039 | $145.70 | $145.70 | $145.70 |
| 7 purchase totals = | $1,100.56 | $1,207.0811 | $1,207.09 | $1,207.05 | $1,207.10 | |