| 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 | $64.27 | 7.550% | $69.1224 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $184.95 | 6.827% | $197.5765 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $196.71 | 10.401% | $217.1698 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $11.36 | 9.185% | $12.4034 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $180.72 | 10.662% | $199.9884 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $250.27 | 3.466% | $258.9444 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $133.60 | 5.520% | $140.9747 | $140.97 | $140.95 | $141.00 |
| 7 purchase totals = | $1,021.88 | $1,096.1796 | $1,096.17 | $1,096.15 | $1,096.20 | |