| 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 | $194.67 | 5.444% | $205.2678 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $208.38 | 9.587% | $228.3574 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $32.41 | 4.567% | $33.8902 | $33.89 | $33.90 | $33.90 |
| Purchase #4 | $15.80 | 6.287% | $16.7933 | $16.79 | $16.80 | $16.80 |
| Purchase #5 | $194.75 | 6.748% | $207.8917 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $195.91 | 6.745% | $209.1241 | $209.12 | $209.10 | $209.10 |
| Purchase #7 | $78.69 | 13.635% | $89.4194 | $89.42 | $89.40 | $89.40 |
| 7 purchase totals = | $920.61 | $990.7439 | $990.74 | $990.70 | $990.80 | |