| 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 | $236.85 | 6.603% | $252.4892 | $252.49 | $252.50 | $252.50 |
| Purchase #2 | $107.46 | 8.186% | $116.2567 | $116.26 | $116.25 | $116.30 |
| Purchase #3 | $202.36 | 4.730% | $211.9316 | $211.93 | $211.95 | $211.90 |
| Purchase #4 | $132.60 | 8.570% | $143.9638 | $143.96 | $143.95 | $144.00 |
| Purchase #5 | $239.59 | 5.349% | $252.4057 | $252.41 | $252.40 | $252.40 |
| Purchase #6 | $230.41 | 6.389% | $245.1309 | $245.13 | $245.15 | $245.10 |
| Purchase #7 | $36.54 | 10.385% | $40.3347 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $1,185.81 | $1,262.5126 | $1,262.51 | $1,262.55 | $1,262.50 | |