| 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 | $202.66 | 3.426% | $209.6031 | $209.60 | $209.60 | $209.60 |
| Purchase #2 | $211.66 | 11.400% | $235.7892 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $154.26 | 11.351% | $171.7701 | $171.77 | $171.75 | $171.80 |
| Purchase #4 | $240.91 | 7.368% | $258.6602 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $33.43 | 13.313% | $37.8805 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $218.33 | 4.461% | $228.0697 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $140.50 | 4.621% | $146.9925 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $1,201.75 | $1,288.7653 | $1,288.76 | $1,288.75 | $1,288.90 | |