| 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 | $216.97 | 7.238% | $232.6743 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $128.72 | 12.555% | $144.8808 | $144.88 | $144.90 | $144.90 |
| Purchase #3 | $134.61 | 4.738% | $140.9878 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $36.70 | 10.140% | $40.4214 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $65.85 | 10.696% | $72.8933 | $72.89 | $72.90 | $72.90 |
| Purchase #6 | $119.93 | 4.397% | $125.2033 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $129.85 | 3.143% | $133.9312 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $832.63 | $890.9921 | $890.98 | $891.00 | $891.00 | |