| 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 | $81.75 | 13.854% | $93.0756 | $93.08 | $93.10 | $93.10 |
| Purchase #2 | $140.35 | 5.456% | $148.0075 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $7.31 | 13.136% | $8.2702 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $233.42 | 5.320% | $245.8379 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $179.53 | 10.419% | $198.2352 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $230.58 | 12.153% | $258.6024 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $64.47 | 3.340% | $66.6233 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $937.41 | $1,018.6521 | $1,018.66 | $1,018.65 | $1,018.60 | |