| 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 | $131.31 | 10.157% | $144.6472 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $163.93 | 12.118% | $183.795 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $185.30 | 3.232% | $191.2889 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $147.61 | 8.397% | $160.0048 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $58.66 | 11.815% | $65.5907 | $65.59 | $65.60 | $65.60 |
| Purchase #6 | $242.55 | 7.160% | $259.9166 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $206.69 | 11.760% | $230.9967 | $231.00 | $231.00 | $231.00 |
| 7 purchase totals = | $1,136.05 | $1,236.2399 | $1,236.25 | $1,236.25 | $1,236.20 | |