| 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 | $114.75 | 9.104% | $125.1968 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $197.94 | 13.469% | $224.6005 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $19.32 | 11.304% | $21.5039 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $30.36 | 13.444% | $34.4416 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $40.74 | 5.147% | $42.8369 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $37.69 | 3.297% | $38.9326 | $38.93 | $38.95 | $38.90 |
| Purchase #7 | $225.59 | 4.500% | $235.7416 | $235.74 | $235.75 | $235.70 |
| 7 purchase totals = | $666.39 | $723.2539 | $723.25 | $723.30 | $723.10 | |