| 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 | $114.58 | 4.219% | $119.4141 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $229.82 | 12.606% | $258.7911 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $128.40 | 12.748% | $144.7684 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $38.92 | 13.343% | $44.1131 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $108.32 | 13.733% | $123.1956 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $83.47 | 3.575% | $86.4541 | $86.45 | $86.45 | $86.50 |
| Purchase #7 | $177.28 | 12.204% | $198.9153 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $880.79 | $975.6517 | $975.65 | $975.60 | $975.70 | |