| 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 | $214.72 | 7.167% | $230.109 | $230.11 | $230.10 | $230.10 |
| Purchase #2 | $6.86 | 7.144% | $7.3501 | $7.35 | $7.35 | $7.40 |
| Purchase #3 | $178.37 | 4.139% | $185.7527 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $235.42 | 3.386% | $243.3913 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $192.85 | 9.422% | $211.0203 | $211.02 | $211.00 | $211.00 |
| Purchase #6 | $73.64 | 13.655% | $83.6955 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $236.87 | 7.375% | $254.3392 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,138.73 | $1,215.6581 | $1,215.66 | $1,215.65 | $1,215.70 | |