| 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 | $127.67 | 8.281% | $138.2424 | $138.24 | $138.25 | $138.20 |
| Purchase #2 | $125.77 | 7.614% | $135.3461 | $135.35 | $135.35 | $135.30 |
| Purchase #3 | $72.30 | 9.587% | $79.2314 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $229.77 | 3.583% | $238.0027 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $23.86 | 3.647% | $24.7302 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $190.97 | 10.654% | $211.3159 | $211.32 | $211.30 | $211.30 |
| Purchase #7 | $196.38 | 3.265% | $202.7918 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $966.72 | $1,029.6605 | $1,029.66 | $1,029.70 | $1,029.50 | |