| 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 | $223.57 | 4.249% | $233.0695 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $179.76 | 4.650% | $188.1188 | $188.12 | $188.10 | $188.10 |
| Purchase #3 | $134.35 | 5.541% | $141.7943 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $84.60 | 9.332% | $92.4949 | $92.49 | $92.50 | $92.50 |
| Purchase #5 | $213.95 | 13.673% | $243.2034 | $243.20 | $243.20 | $243.20 |
| Purchase #6 | $65.55 | 6.389% | $69.738 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $197.83 | 10.569% | $218.7387 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,099.61 | $1,187.1576 | $1,187.15 | $1,187.15 | $1,187.10 | |