| 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 | $250.87 | 4.165% | $261.3187 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $214.84 | 3.160% | $221.6289 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $47.77 | 8.116% | $51.647 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $248.72 | 4.131% | $258.9946 | $258.99 | $259.00 | $259.00 |
| Purchase #5 | $158.76 | 3.618% | $164.5039 | $164.50 | $164.50 | $164.50 |
| Purchase #6 | $206.26 | 5.145% | $216.8721 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $115.79 | 6.470% | $123.2816 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $1,243.01 | $1,298.2468 | $1,298.24 | $1,298.25 | $1,298.20 | |