| 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 | $138.42 | 10.856% | $153.4469 | $153.45 | $153.45 | $153.40 |
| Purchase #2 | $227.37 | 10.476% | $251.1893 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $139.27 | 11.451% | $155.2178 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $246.60 | 12.745% | $278.0292 | $278.03 | $278.05 | $278.00 |
| Purchase #5 | $136.72 | 12.322% | $153.5666 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $51.85 | 12.826% | $58.5003 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $191.87 | 9.120% | $209.3685 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,132.10 | $1,259.3186 | $1,259.33 | $1,259.30 | $1,259.30 | |