| 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 | $188.30 | 5.155% | $198.0069 | $198.01 | $198.00 | $198.00 |
| Purchase #2 | $216.75 | 10.607% | $239.7407 | $239.74 | $239.75 | $239.70 |
| Purchase #3 | $227.77 | 13.587% | $258.7171 | $258.72 | $258.70 | $258.70 |
| Purchase #4 | $22.80 | 6.619% | $24.3091 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $85.77 | 8.540% | $93.0948 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $219.32 | 13.687% | $249.3383 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $144.76 | 6.809% | $154.6167 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $1,105.47 | $1,217.8236 | $1,217.83 | $1,217.80 | $1,217.70 | |