| 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 | $223.52 | 10.269% | $246.4733 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $173.67 | 12.855% | $195.9953 | $196.00 | $196.00 | $196.00 |
| Purchase #3 | $6.47 | 10.599% | $7.1558 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $197.94 | 12.253% | $222.1936 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $39.91 | 13.259% | $45.2017 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $13.54 | 7.439% | $14.5472 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $249.44 | 9.113% | $272.1715 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $904.49 | $1,003.7384 | $1,003.74 | $1,003.70 | $1,003.80 | |