| 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 | $118.38 | 12.600% | $133.2959 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $80.44 | 7.698% | $86.6323 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $245.93 | 12.370% | $276.3515 | $276.35 | $276.35 | $276.40 |
| Purchase #4 | $197.31 | 11.482% | $219.9651 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $181.26 | 11.120% | $201.4161 | $201.42 | $201.40 | $201.40 |
| Purchase #6 | $112.92 | 8.391% | $122.3951 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $144.73 | 9.418% | $158.3607 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $1,080.97 | $1,198.4167 | $1,198.43 | $1,198.40 | $1,198.50 | |