| 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 | $128.82 | 5.438% | $135.8252 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $66.39 | 10.547% | $73.3922 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $202.48 | 5.788% | $214.1995 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $40.47 | 10.443% | $44.6963 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $250.75 | 8.374% | $271.7478 | $271.75 | $271.75 | $271.70 |
| Purchase #6 | $196.25 | 10.528% | $216.9112 | $216.91 | $216.90 | $216.90 |
| Purchase #7 | $137.93 | 6.447% | $146.8223 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $1,023.09 | $1,103.5945 | $1,103.60 | $1,103.60 | $1,103.50 | |