| 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 | $125.83 | 13.741% | $143.1203 | $143.12 | $143.10 | $143.10 |
| Purchase #2 | $130.40 | 3.480% | $134.9379 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $125.78 | 10.255% | $138.6787 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $209.42 | 4.683% | $219.2271 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $192.68 | 3.709% | $199.8265 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $240.37 | 8.123% | $259.8953 | $259.90 | $259.90 | $259.90 |
| Purchase #7 | $33.45 | 9.308% | $36.5635 | $36.56 | $36.55 | $36.60 |
| 7 purchase totals = | $1,057.93 | $1,132.2493 | $1,132.26 | $1,132.30 | $1,132.20 | |