| 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 | $234.34 | 10.321% | $258.5262 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $113.91 | 4.814% | $119.3936 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $123.67 | 5.863% | $130.9208 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $195.93 | 10.706% | $216.9063 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $41.74 | 7.413% | $44.8342 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $73.72 | 10.469% | $81.4377 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $223.59 | 11.737% | $249.8328 | $249.83 | $249.85 | $249.80 |
| 7 purchase totals = | $1,006.90 | $1,101.8516 | $1,101.85 | $1,101.90 | $1,101.70 | |