| 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 | $214.79 | 8.472% | $232.987 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $183.46 | 5.737% | $193.9851 | $193.99 | $194.00 | $194.00 |
| Purchase #3 | $203.43 | 6.266% | $216.1769 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $141.97 | 10.107% | $156.3189 | $156.32 | $156.30 | $156.30 |
| Purchase #5 | $100.67 | 4.845% | $105.5475 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $66.61 | 3.836% | $69.1652 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $100.30 | 10.157% | $110.4875 | $110.49 | $110.50 | $110.50 |
| 7 purchase totals = | $1,011.23 | $1,084.6681 | $1,084.69 | $1,084.70 | $1,084.70 | |