| 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 | $247.29 | 3.854% | $256.8206 | $256.82 | $256.80 | $256.80 |
| Purchase #2 | $107.85 | 9.599% | $118.2025 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $16.96 | 13.695% | $19.2827 | $19.28 | $19.30 | $19.30 |
| Purchase #4 | $239.65 | 6.451% | $255.1098 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $55.74 | 3.736% | $57.8224 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $248.57 | 5.520% | $262.2911 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $25.74 | 10.144% | $28.3511 | $28.35 | $28.35 | $28.40 |
| 7 purchase totals = | $941.80 | $997.8802 | $997.87 | $997.85 | $997.90 | |