| 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 | $196.93 | 3.647% | $204.112 | $204.11 | $204.10 | $204.10 |
| Purchase #2 | $246.84 | 13.552% | $280.2918 | $280.29 | $280.30 | $280.30 |
| Purchase #3 | $236.61 | 7.149% | $253.5252 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $193.36 | 6.648% | $206.2146 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $218.57 | 10.864% | $242.3154 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $85.38 | 4.524% | $89.2426 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $25.62 | 7.760% | $27.6081 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $1,203.31 | $1,303.3097 | $1,303.31 | $1,303.30 | $1,303.20 | |