| 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 | $104.61 | 6.756% | $111.6775 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $176.31 | 9.312% | $192.728 | $192.73 | $192.75 | $192.70 |
| Purchase #3 | $203.68 | 6.292% | $216.4955 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $224.39 | 12.707% | $252.9032 | $252.90 | $252.90 | $252.90 |
| Purchase #5 | $67.65 | 10.851% | $74.9907 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $231.39 | 10.469% | $255.6142 | $255.61 | $255.60 | $255.60 |
| Purchase #7 | $223.83 | 3.696% | $232.1028 | $232.10 | $232.10 | $232.10 |
| 7 purchase totals = | $1,231.86 | $1,336.5119 | $1,336.51 | $1,336.55 | $1,336.50 | |