| 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 | $74.33 | 4.371% | $77.579 | $77.58 | $77.60 | $77.60 |
| Purchase #2 | $134.30 | 6.742% | $143.3545 | $143.35 | $143.35 | $143.40 |
| Purchase #3 | $246.37 | 11.695% | $275.183 | $275.18 | $275.20 | $275.20 |
| Purchase #4 | $247.93 | 8.176% | $268.2008 | $268.20 | $268.20 | $268.20 |
| Purchase #5 | $126.57 | 13.495% | $143.6506 | $143.65 | $143.65 | $143.70 |
| Purchase #6 | $76.86 | 7.427% | $82.5684 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $206.67 | 10.436% | $228.2381 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $1,113.03 | $1,218.7744 | $1,218.77 | $1,218.80 | $1,218.90 | |