| 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 | $34.88 | 5.200% | $36.6938 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $210.87 | 11.408% | $234.926 | $234.93 | $234.95 | $234.90 |
| Purchase #3 | $126.90 | 8.152% | $137.2449 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $211.69 | 10.210% | $233.3035 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $125.68 | 5.109% | $132.101 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $138.34 | 8.374% | $149.9246 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $230.26 | 11.218% | $256.0906 | $256.09 | $256.10 | $256.10 |
| 7 purchase totals = | $1,078.62 | $1,180.2844 | $1,180.27 | $1,180.30 | $1,180.20 | |