| 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 | $10.45 | 12.438% | $11.7498 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $115.66 | 4.179% | $120.4934 | $120.49 | $120.50 | $120.50 |
| Purchase #3 | $164.64 | 12.570% | $185.3352 | $185.34 | $185.35 | $185.30 |
| Purchase #4 | $217.96 | 4.520% | $227.8118 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $147.91 | 10.223% | $163.0308 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $226.83 | 3.731% | $235.293 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $149.49 | 6.659% | $159.4445 | $159.44 | $159.45 | $159.40 |
| 7 purchase totals = | $1,032.94 | $1,103.1585 | $1,103.15 | $1,103.20 | $1,103.00 | |