| 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 | $233.98 | 6.384% | $248.9173 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $193.76 | 3.683% | $200.8962 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $220.95 | 5.117% | $232.256 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $134.27 | 6.497% | $142.9935 | $142.99 | $143.00 | $143.00 |
| Purchase #5 | $201.53 | 13.158% | $228.0473 | $228.05 | $228.05 | $228.00 |
| Purchase #6 | $49.64 | 4.413% | $51.8306 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $85.60 | 7.241% | $91.7983 | $91.80 | $91.80 | $91.80 |
| 7 purchase totals = | $1,119.73 | $1,196.7392 | $1,196.75 | $1,196.75 | $1,196.70 | |