| 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 | $200.33 | 12.667% | $225.7058 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $199.95 | 8.579% | $217.1037 | $217.10 | $217.10 | $217.10 |
| Purchase #3 | $177.66 | 4.778% | $186.1486 | $186.15 | $186.15 | $186.10 |
| Purchase #4 | $69.34 | 3.227% | $71.5776 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $201.54 | 4.780% | $211.1736 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $203.52 | 4.411% | $212.4973 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $165.92 | 4.482% | $173.3565 | $173.36 | $173.35 | $173.40 |
| 7 purchase totals = | $1,218.26 | $1,297.5631 | $1,297.57 | $1,297.55 | $1,297.60 | |