| 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 | $11.28 | 6.162% | $11.9751 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $221.88 | 5.418% | $233.9015 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $215.98 | 13.630% | $245.4181 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $229.99 | 3.119% | $237.1634 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $174.79 | 4.809% | $183.1957 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $142.94 | 6.203% | $151.8066 | $151.81 | $151.80 | $151.80 |
| Purchase #7 | $236.79 | 12.590% | $266.6019 | $266.60 | $266.60 | $266.60 |
| 7 purchase totals = | $1,233.65 | $1,330.0623 | $1,330.07 | $1,330.05 | $1,330.10 | |