| 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 | $188.32 | 13.864% | $214.4287 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $70.25 | 4.495% | $73.4077 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $168.60 | 13.868% | $191.9814 | $191.98 | $192.00 | $192.00 |
| Purchase #4 | $101.68 | 3.125% | $104.8575 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $198.83 | 9.644% | $218.0052 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $44.76 | 6.129% | $47.5033 | $47.50 | $47.50 | $47.50 |
| Purchase #7 | $231.69 | 5.260% | $243.8769 | $243.88 | $243.90 | $243.90 |
| 7 purchase totals = | $1,004.13 | $1,094.0607 | $1,094.07 | $1,094.10 | $1,094.10 | |