| 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 | $142.40 | 6.542% | $151.7158 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $9.68 | 6.215% | $10.2816 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $208.32 | 11.336% | $231.9352 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $48.48 | 11.847% | $54.2234 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $232.90 | 9.404% | $254.8019 | $254.80 | $254.80 | $254.80 |
| Purchase #6 | $241.53 | 11.636% | $269.6344 | $269.63 | $269.65 | $269.60 |
| Purchase #7 | $107.25 | 9.258% | $117.1792 | $117.18 | $117.20 | $117.20 |
| 7 purchase totals = | $990.56 | $1,089.7715 | $1,089.77 | $1,089.80 | $1,089.70 | |