| 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 | $237.63 | 12.735% | $267.8922 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $76.74 | 9.748% | $84.2206 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $247.96 | 13.707% | $281.9479 | $281.95 | $281.95 | $281.90 |
| Purchase #4 | $165.99 | 8.585% | $180.2402 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $208.87 | 13.762% | $237.6147 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $9.96 | 6.385% | $10.5959 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $107.44 | 13.233% | $121.6575 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $1,054.59 | $1,184.1690 | $1,184.17 | $1,184.15 | $1,184.10 | |