| 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 | $131.82 | 10.178% | $145.2366 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $237.26 | 12.736% | $267.4774 | $267.48 | $267.50 | $267.50 |
| Purchase #3 | $64.55 | 6.178% | $68.5379 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $231.54 | 7.775% | $249.5422 | $249.54 | $249.55 | $249.50 |
| Purchase #5 | $59.42 | 5.554% | $62.7202 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $113.78 | 11.287% | $126.6223 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $200.81 | 7.241% | $215.3507 | $215.35 | $215.35 | $215.40 |
| 7 purchase totals = | $1,039.18 | $1,135.4873 | $1,135.49 | $1,135.50 | $1,135.40 | |