| 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 | $133.63 | 10.256% | $147.3351 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $207.63 | 3.393% | $214.6749 | $214.67 | $214.65 | $214.70 |
| Purchase #3 | $69.78 | 10.763% | $77.2904 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $195.89 | 11.823% | $219.0501 | $219.05 | $219.05 | $219.10 |
| Purchase #5 | $243.98 | 13.708% | $277.4248 | $277.42 | $277.40 | $277.40 |
| Purchase #6 | $174.62 | 10.345% | $192.6844 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $86.98 | 3.236% | $89.7947 | $89.79 | $89.80 | $89.80 |
| 7 purchase totals = | $1,112.51 | $1,218.2544 | $1,218.24 | $1,218.25 | $1,218.30 | |