| 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 | $141.57 | 5.685% | $149.6183 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $34.96 | 9.179% | $38.169 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $233.88 | 3.639% | $242.3909 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $193.41 | 9.255% | $211.3101 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $227.92 | 8.615% | $247.5553 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $185.74 | 3.232% | $191.7431 | $191.74 | $191.75 | $191.70 |
| Purchase #7 | $240.96 | 8.530% | $261.5139 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,258.44 | $1,342.3006 | $1,342.30 | $1,342.25 | $1,342.30 | |