| 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 | $197.38 | 9.257% | $215.6515 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $54.62 | 4.443% | $57.0468 | $57.05 | $57.05 | $57.00 |
| Purchase #3 | $187.56 | 5.641% | $198.1403 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $228.27 | 6.402% | $242.8838 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $110.92 | 10.473% | $122.5367 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $28.41 | 5.210% | $29.8902 | $29.89 | $29.90 | $29.90 |
| Purchase #7 | $207.87 | 5.266% | $218.8164 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $1,015.03 | $1,084.9657 | $1,084.97 | $1,085.00 | $1,084.90 | |