| 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 | $95.70 | 5.608% | $101.0669 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $65.33 | 10.130% | $71.9479 | $71.95 | $71.95 | $71.90 |
| Purchase #3 | $234.70 | 9.157% | $256.1915 | $256.19 | $256.20 | $256.20 |
| Purchase #4 | $187.72 | 5.390% | $197.8381 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $154.69 | 6.772% | $165.1656 | $165.17 | $165.15 | $165.20 |
| Purchase #6 | $213.98 | 13.245% | $242.3217 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $175.29 | 11.557% | $195.5483 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $1,127.41 | $1,230.0800 | $1,230.09 | $1,230.05 | $1,230.00 | |