| 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 | $222.96 | 11.716% | $249.082 | $249.08 | $249.10 | $249.10 |
| Purchase #2 | $220.31 | 7.452% | $236.7275 | $236.73 | $236.75 | $236.70 |
| Purchase #3 | $220.32 | 5.135% | $231.6334 | $231.63 | $231.65 | $231.60 |
| Purchase #4 | $124.89 | 10.105% | $137.5101 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $216.77 | 7.782% | $233.639 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $33.34 | 9.609% | $36.5436 | $36.54 | $36.55 | $36.50 |
| Purchase #7 | $82.35 | 13.479% | $93.45 | $93.45 | $93.45 | $93.50 |
| 7 purchase totals = | $1,120.94 | $1,218.5856 | $1,218.58 | $1,218.65 | $1,218.50 | |