| 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 | $141.28 | 3.691% | $146.4946 | $146.49 | $146.50 | $146.50 |
| Purchase #2 | $196.98 | 3.240% | $203.3622 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $217.68 | 12.831% | $245.6105 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $148.46 | 7.328% | $159.3391 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $221.69 | 3.768% | $230.0433 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $185.94 | 9.275% | $203.1859 | $203.19 | $203.20 | $203.20 |
| Purchase #7 | $145.25 | 3.791% | $150.7564 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $1,257.28 | $1,338.7920 | $1,338.79 | $1,338.80 | $1,338.80 | |