| 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 | $9.86 | 5.566% | $10.4088 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $232.25 | 5.679% | $245.4395 | $245.44 | $245.45 | $245.40 |
| Purchase #3 | $158.73 | 9.757% | $174.2173 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $180.35 | 3.238% | $186.1897 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $41.89 | 4.109% | $43.6113 | $43.61 | $43.60 | $43.60 |
| Purchase #6 | $56.78 | 12.702% | $63.9922 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $100.86 | 4.389% | $105.2867 | $105.29 | $105.30 | $105.30 |
| 7 purchase totals = | $780.72 | $829.1455 | $829.15 | $829.15 | $829.10 | |