| 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 | $234.57 | 6.607% | $250.068 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $244.37 | 10.308% | $269.5597 | $269.56 | $269.55 | $269.60 |
| Purchase #3 | $178.85 | 3.660% | $185.3959 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $114.28 | 4.275% | $119.1655 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $129.34 | 5.600% | $136.583 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $172.93 | 8.282% | $187.2521 | $187.25 | $187.25 | $187.30 |
| Purchase #7 | $15.56 | 10.476% | $17.1901 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $1,089.90 | $1,165.2143 | $1,165.22 | $1,165.20 | $1,165.40 | |