| 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 | $129.96 | 5.341% | $136.9012 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $120.64 | 9.496% | $132.096 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $101.35 | 5.521% | $106.9455 | $106.95 | $106.95 | $106.90 |
| Purchase #4 | $103.82 | 8.544% | $112.6904 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $109.92 | 3.777% | $114.0717 | $114.07 | $114.05 | $114.10 |
| Purchase #6 | $153.60 | 6.186% | $163.1017 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $219.96 | 10.493% | $243.0404 | $243.04 | $243.05 | $243.00 |
| 7 purchase totals = | $939.25 | $1,008.8469 | $1,008.85 | $1,008.85 | $1,008.80 | |