| 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 | $91.36 | 8.829% | $99.4262 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $100.69 | 4.400% | $105.1204 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $133.70 | 13.130% | $151.2548 | $151.25 | $151.25 | $151.30 |
| Purchase #4 | $107.59 | 9.838% | $118.1747 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $182.31 | 10.275% | $201.0424 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $218.94 | 10.462% | $241.8455 | $241.85 | $241.85 | $241.80 |
| Purchase #7 | $152.36 | 7.259% | $163.4198 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $986.95 | $1,080.2838 | $1,080.28 | $1,080.25 | $1,080.20 | |