| 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 | $233.86 | 6.858% | $249.8981 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $239.81 | 9.512% | $262.6207 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $249.72 | 7.590% | $268.6737 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $250.36 | 4.197% | $260.8676 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $197.39 | 10.639% | $218.3903 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $71.81 | 10.524% | $79.3673 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $108.31 | 11.649% | $120.927 | $120.93 | $120.95 | $120.90 |
| 7 purchase totals = | $1,351.26 | $1,460.7447 | $1,460.75 | $1,460.70 | $1,460.80 | |