| 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 | $27.91 | 12.264% | $31.3329 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $238.83 | 8.688% | $259.5796 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $15.86 | 5.390% | $16.7149 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $212.74 | 8.734% | $231.3207 | $231.32 | $231.30 | $231.30 |
| Purchase #5 | $214.70 | 10.217% | $236.6359 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $151.57 | 9.810% | $166.439 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $230.93 | 6.720% | $246.4485 | $246.45 | $246.45 | $246.40 |
| 7 purchase totals = | $1,092.54 | $1,188.4715 | $1,188.47 | $1,188.50 | $1,188.30 | |