| 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 | $184.76 | 4.323% | $192.7472 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $245.76 | 5.118% | $258.338 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $67.68 | 9.626% | $74.1949 | $74.19 | $74.20 | $74.20 |
| Purchase #4 | $106.57 | 8.644% | $115.7819 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $6.68 | 8.550% | $7.2511 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $233.45 | 11.820% | $261.0438 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $107.65 | 3.817% | $111.759 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $952.55 | $1,021.1159 | $1,021.11 | $1,021.15 | $1,021.10 | |