| 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 | $226.87 | 8.805% | $246.8459 | $246.85 | $246.85 | $246.80 |
| Purchase #2 | $127.93 | 13.534% | $145.244 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $201.43 | 8.260% | $218.0681 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $67.52 | 12.707% | $76.0998 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $121.77 | 7.472% | $130.8687 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $130.60 | 10.357% | $144.1262 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $102.32 | 4.511% | $106.9357 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $978.44 | $1,068.1884 | $1,068.20 | $1,068.20 | $1,068.10 | |