| 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 | $215.90 | 5.293% | $227.3276 | $227.33 | $227.35 | $227.30 |
| Purchase #2 | $158.73 | 4.396% | $165.7078 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $204.74 | 6.850% | $218.7647 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $233.80 | 11.482% | $260.6449 | $260.64 | $260.65 | $260.60 |
| Purchase #5 | $10.95 | 12.284% | $12.2951 | $12.30 | $12.30 | $12.30 |
| Purchase #6 | $175.33 | 11.387% | $195.2948 | $195.29 | $195.30 | $195.30 |
| Purchase #7 | $86.39 | 9.402% | $94.5124 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $1,085.84 | $1,174.5473 | $1,174.54 | $1,174.55 | $1,174.50 | |