| 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 | $196.53 | 11.644% | $219.414 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $205.71 | 8.124% | $222.4219 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $29.42 | 10.573% | $32.5306 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $220.74 | 7.276% | $236.801 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $104.52 | 7.155% | $111.9984 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $240.28 | 3.626% | $248.9926 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $223.33 | 13.488% | $253.4528 | $253.45 | $253.45 | $253.50 |
| 7 purchase totals = | $1,220.53 | $1,325.6113 | $1,325.60 | $1,325.60 | $1,325.60 | |