| 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 | $218.96 | 7.685% | $235.7871 | $235.79 | $235.80 | $235.80 |
| Purchase #2 | $116.67 | 9.818% | $128.1247 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $92.77 | 11.636% | $103.5647 | $103.56 | $103.55 | $103.60 |
| Purchase #4 | $203.81 | 9.866% | $223.9179 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $55.96 | 10.274% | $61.7093 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $130.56 | 4.735% | $136.742 | $136.74 | $136.75 | $136.70 |
| Purchase #7 | $213.64 | 13.762% | $243.0411 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $1,032.37 | $1,132.8868 | $1,132.88 | $1,132.85 | $1,132.80 | |