| 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 | $238.30 | 11.374% | $265.4042 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $147.29 | 11.292% | $163.922 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $103.44 | 9.525% | $113.2927 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $215.67 | 7.127% | $231.0408 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $112.98 | 8.844% | $122.972 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $14.42 | 11.771% | $16.1174 | $16.12 | $16.10 | $16.10 |
| Purchase #7 | $54.48 | 4.681% | $57.0302 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $886.58 | $969.7793 | $969.77 | $969.75 | $969.70 | |