| 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 | $25.96 | 10.465% | $28.6767 | $28.68 | $28.70 | $28.70 |
| Purchase #2 | $94.30 | 11.739% | $105.3699 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $221.29 | 5.808% | $234.1425 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $222.61 | 8.703% | $241.9837 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $83.25 | 7.781% | $89.7277 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $176.99 | 7.612% | $190.4625 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $149.28 | 5.168% | $156.9948 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $973.68 | $1,047.3578 | $1,047.35 | $1,047.40 | $1,047.40 | |