| 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 | $200.84 | 3.449% | $207.767 | $207.77 | $207.75 | $207.80 |
| Purchase #2 | $248.75 | 9.286% | $271.8489 | $271.85 | $271.85 | $271.80 |
| Purchase #3 | $125.91 | 13.555% | $142.9771 | $142.98 | $143.00 | $143.00 |
| Purchase #4 | $229.38 | 6.856% | $245.1063 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $233.74 | 7.493% | $251.2541 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $140.38 | 7.552% | $150.9815 | $150.98 | $151.00 | $151.00 |
| Purchase #7 | $227.91 | 3.203% | $235.21 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $1,406.91 | $1,505.1449 | $1,505.15 | $1,505.15 | $1,505.20 | |