| 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 | $239.79 | 8.115% | $259.249 | $259.25 | $259.25 | $259.20 |
| Purchase #2 | $225.51 | 10.324% | $248.7917 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $185.55 | 5.386% | $195.5437 | $195.54 | $195.55 | $195.50 |
| Purchase #4 | $34.33 | 9.512% | $37.5955 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $175.42 | 12.127% | $196.6932 | $196.69 | $196.70 | $196.70 |
| Purchase #6 | $111.55 | 7.767% | $120.2141 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $175.54 | 5.373% | $184.9718 | $184.97 | $184.95 | $185.00 |
| 7 purchase totals = | $1,147.69 | $1,243.0590 | $1,243.05 | $1,243.05 | $1,243.00 | |