| 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 | $215.76 | 4.546% | $225.5684 | $225.57 | $225.55 | $225.60 |
| Purchase #2 | $161.40 | 11.143% | $179.3848 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $54.25 | 6.522% | $57.7882 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $201.80 | 7.198% | $216.3256 | $216.33 | $216.35 | $216.30 |
| Purchase #5 | $86.94 | 11.118% | $96.606 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $224.51 | 13.573% | $254.9827 | $254.98 | $255.00 | $255.00 |
| Purchase #7 | $88.96 | 10.771% | $98.5419 | $98.54 | $98.55 | $98.50 |
| 7 purchase totals = | $1,033.62 | $1,129.1976 | $1,129.20 | $1,129.25 | $1,129.20 | |