| 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 | $174.40 | 6.136% | $185.1012 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $235.40 | 4.561% | $246.1366 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $115.63 | 9.400% | $126.4992 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $83.26 | 13.331% | $94.3594 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $163.25 | 13.748% | $185.6936 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $243.30 | 4.642% | $254.594 | $254.59 | $254.60 | $254.60 |
| Purchase #7 | $13.86 | 7.178% | $14.8549 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $1,029.10 | $1,107.2389 | $1,107.23 | $1,107.25 | $1,107.30 | |