| 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 | $113.68 | 12.480% | $127.8673 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $188.95 | 8.665% | $205.3225 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $172.60 | 10.748% | $191.151 | $191.15 | $191.15 | $191.20 |
| Purchase #4 | $171.57 | 7.839% | $185.0194 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $211.93 | 12.253% | $237.8978 | $237.90 | $237.90 | $237.90 |
| Purchase #6 | $235.40 | 5.255% | $247.7703 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $207.58 | 3.427% | $214.6938 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $1,301.71 | $1,409.7221 | $1,409.72 | $1,409.65 | $1,409.80 | |