| 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 | $102.82 | 12.673% | $115.8504 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $38.44 | 9.686% | $42.1633 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $114.68 | 6.293% | $121.8968 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $202.58 | 6.471% | $215.689 | $215.69 | $215.70 | $215.70 |
| Purchase #5 | $56.29 | 4.538% | $58.8444 | $58.84 | $58.85 | $58.80 |
| Purchase #6 | $103.74 | 9.214% | $113.2986 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $185.30 | 11.824% | $207.2099 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $803.85 | $874.9524 | $874.95 | $874.95 | $875.00 | |