| 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 | $231.44 | 3.358% | $239.2118 | $239.21 | $239.20 | $239.20 |
| Purchase #2 | $218.69 | 3.762% | $226.9171 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $247.80 | 11.206% | $275.5685 | $275.57 | $275.55 | $275.60 |
| Purchase #4 | $214.35 | 13.769% | $243.8639 | $243.86 | $243.85 | $243.90 |
| Purchase #5 | $60.99 | 11.300% | $67.8819 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $98.51 | 7.554% | $105.9514 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $66.78 | 11.168% | $74.238 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $1,138.56 | $1,233.6326 | $1,233.63 | $1,233.60 | $1,233.70 | |