| 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 | $142.40 | 5.503% | $150.2363 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $197.39 | 9.582% | $216.3039 | $216.30 | $216.30 | $216.30 |
| Purchase #3 | $221.49 | 12.597% | $249.3911 | $249.39 | $249.40 | $249.40 |
| Purchase #4 | $164.90 | 9.727% | $180.9398 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $236.42 | 4.690% | $247.5081 | $247.51 | $247.50 | $247.50 |
| Purchase #6 | $98.45 | 9.639% | $107.9396 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $8.96 | 11.127% | $9.957 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $1,070.01 | $1,162.2758 | $1,162.28 | $1,162.30 | $1,162.20 | |