| 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 | $126.48 | 13.342% | $143.355 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $186.49 | 10.750% | $206.5377 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $182.81 | 7.563% | $196.6359 | $196.64 | $196.65 | $196.60 |
| Purchase #4 | $77.41 | 9.655% | $84.8839 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $200.66 | 5.382% | $211.4595 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $245.38 | 5.463% | $258.7851 | $258.79 | $258.80 | $258.80 |
| Purchase #7 | $106.92 | 3.385% | $110.5392 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $1,126.15 | $1,212.1963 | $1,212.21 | $1,212.25 | $1,212.20 | |