| 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 | $215.36 | 5.514% | $227.235 | $227.24 | $227.25 | $227.20 |
| Purchase #2 | $240.28 | 12.618% | $270.5985 | $270.60 | $270.60 | $270.60 |
| Purchase #3 | $121.37 | 10.687% | $134.3408 | $134.34 | $134.35 | $134.30 |
| Purchase #4 | $49.70 | 3.545% | $51.4619 | $51.46 | $51.45 | $51.50 |
| Purchase #5 | $239.28 | 4.181% | $249.2843 | $249.28 | $249.30 | $249.30 |
| Purchase #6 | $245.82 | 8.442% | $266.5721 | $266.57 | $266.55 | $266.60 |
| Purchase #7 | $13.94 | 12.131% | $15.6311 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $1,125.75 | $1,215.1237 | $1,215.12 | $1,215.15 | $1,215.10 | |