| 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 | $120.81 | 8.383% | $130.9375 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $239.67 | 4.176% | $249.6786 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $177.88 | 3.289% | $183.7305 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $197.90 | 12.614% | $222.8631 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $215.93 | 5.143% | $227.0353 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $238.32 | 4.450% | $248.9252 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $197.49 | 9.391% | $216.0363 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $1,388.00 | $1,479.2065 | $1,479.22 | $1,479.30 | $1,479.10 | |