| 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 | $204.83 | 9.354% | $223.9898 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $230.56 | 12.324% | $258.9742 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $223.50 | 11.327% | $248.8158 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $13.57 | 3.675% | $14.0687 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $235.84 | 11.162% | $262.1645 | $262.16 | $262.15 | $262.20 |
| Purchase #6 | $211.98 | 5.553% | $223.7512 | $223.75 | $223.75 | $223.80 |
| Purchase #7 | $116.28 | 11.810% | $130.0127 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $1,236.56 | $1,361.7769 | $1,361.77 | $1,361.70 | $1,361.90 | |