| 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 | $133.65 | 3.769% | $138.6873 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $117.86 | 10.384% | $130.0986 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $173.92 | 3.234% | $179.5446 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $250.33 | 8.451% | $271.4854 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $9.85 | 6.431% | $10.4835 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $236.87 | 7.110% | $253.7115 | $253.71 | $253.70 | $253.70 |
| Purchase #7 | $209.46 | 5.304% | $220.5698 | $220.57 | $220.55 | $220.60 |
| 7 purchase totals = | $1,131.94 | $1,204.5807 | $1,204.58 | $1,204.60 | $1,204.60 | |