| 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 | $243.68 | 4.420% | $254.4507 | $254.45 | $254.45 | $254.50 |
| Purchase #2 | $12.49 | 3.559% | $12.9345 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $226.35 | 8.814% | $246.3005 | $246.30 | $246.30 | $246.30 |
| Purchase #4 | $212.92 | 12.704% | $239.9694 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $22.56 | 5.708% | $23.8477 | $23.85 | $23.85 | $23.80 |
| Purchase #6 | $210.53 | 7.358% | $226.0208 | $226.02 | $226.00 | $226.00 |
| Purchase #7 | $46.68 | 3.136% | $48.1439 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $975.21 | $1,051.6675 | $1,051.66 | $1,051.65 | $1,051.60 | |