| 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 | $249.28 | 3.349% | $257.6284 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $28.27 | 3.187% | $29.171 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $111.28 | 9.825% | $122.2133 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $31.79 | 6.277% | $33.7855 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $81.84 | 12.531% | $92.0954 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $246.36 | 8.680% | $267.744 | $267.74 | $267.75 | $267.70 |
| Purchase #7 | $238.26 | 5.395% | $251.1141 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $987.08 | $1,053.7517 | $1,053.75 | $1,053.75 | $1,053.70 | |