| 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 | $190.99 | 11.342% | $212.6521 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $45.80 | 8.493% | $49.6898 | $49.69 | $49.70 | $49.70 |
| Purchase #3 | $130.26 | 5.580% | $137.5285 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $132.65 | 8.534% | $143.9704 | $143.97 | $143.95 | $144.00 |
| Purchase #5 | $210.87 | 10.304% | $232.598 | $232.60 | $232.60 | $232.60 |
| Purchase #6 | $211.96 | 10.480% | $234.1734 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $159.36 | 7.396% | $171.1463 | $171.15 | $171.15 | $171.10 |
| 7 purchase totals = | $1,081.89 | $1,181.7585 | $1,181.76 | $1,181.75 | $1,181.80 | |