| 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 | $96.97 | 12.649% | $109.2357 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $24.72 | 12.182% | $27.7314 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $136.61 | 5.174% | $143.6782 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $226.55 | 13.264% | $256.5996 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $150.70 | 8.299% | $163.2066 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $238.96 | 5.805% | $252.8316 | $252.83 | $252.85 | $252.80 |
| Purchase #7 | $232.51 | 12.775% | $262.2132 | $262.21 | $262.20 | $262.20 |
| 7 purchase totals = | $1,107.02 | $1,215.4963 | $1,215.50 | $1,215.55 | $1,215.40 | |