| 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 | $8.86 | 3.551% | $9.1746 | $9.17 | $9.15 | $9.20 |
| Purchase #2 | $213.65 | 7.153% | $228.9324 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $166.77 | 6.823% | $178.1487 | $178.15 | $178.15 | $178.10 |
| Purchase #4 | $107.47 | 7.480% | $115.5088 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $248.60 | 5.230% | $261.6018 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $41.32 | 13.227% | $46.7854 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $171.74 | 6.690% | $183.2294 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $958.41 | $1,023.3811 | $1,023.38 | $1,023.40 | $1,023.30 | |