| 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 | $213.67 | 7.475% | $229.6418 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $187.92 | 11.757% | $210.0138 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $219.58 | 10.790% | $243.2727 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $162.77 | 5.367% | $171.5059 | $171.51 | $171.50 | $171.50 |
| Purchase #5 | $122.54 | 5.142% | $128.841 | $128.84 | $128.85 | $128.80 |
| Purchase #6 | $156.67 | 4.199% | $163.2486 | $163.25 | $163.25 | $163.20 |
| Purchase #7 | $211.79 | 6.419% | $225.3848 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,274.94 | $1,371.9086 | $1,371.90 | $1,371.90 | $1,371.80 | |