| 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 | $219.54 | 5.729% | $232.1174 | $232.12 | $232.10 | $232.10 |
| Purchase #2 | $219.25 | 11.870% | $245.275 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $232.83 | 4.569% | $243.468 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $215.35 | 5.581% | $227.3687 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $224.89 | 5.392% | $237.0161 | $237.02 | $237.00 | $237.00 |
| Purchase #6 | $132.26 | 6.102% | $140.3305 | $140.33 | $140.35 | $140.30 |
| Purchase #7 | $237.44 | 5.192% | $249.7679 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $1,481.56 | $1,575.3436 | $1,575.36 | $1,575.30 | $1,575.40 | |