| 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 | $22.45 | 3.494% | $23.2344 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $241.88 | 8.261% | $261.8617 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $78.80 | 9.335% | $86.156 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $183.58 | 7.307% | $196.9942 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $37.29 | 10.822% | $41.3255 | $41.33 | $41.35 | $41.30 |
| Purchase #6 | $167.92 | 4.792% | $175.9667 | $175.97 | $175.95 | $176.00 |
| Purchase #7 | $129.28 | 7.235% | $138.6334 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $861.20 | $924.1719 | $924.17 | $924.20 | $924.20 | |