| 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 | $219.26 | 5.339% | $230.9663 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $176.85 | 12.223% | $198.4664 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $61.41 | 12.237% | $68.9247 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $249.61 | 9.106% | $272.3395 | $272.34 | $272.35 | $272.30 |
| Purchase #5 | $212.82 | 13.769% | $242.1232 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $74.47 | 7.188% | $79.8229 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $129.93 | 9.554% | $142.3435 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,124.35 | $1,234.9865 | $1,234.98 | $1,234.90 | $1,234.90 | |