| 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 | $208.93 | 6.143% | $221.7646 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $175.37 | 13.465% | $198.9836 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $219.73 | 3.308% | $226.9987 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $183.90 | 7.672% | $198.0088 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $166.33 | 11.746% | $185.8671 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $7.71 | 10.164% | $8.4936 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $156.29 | 13.212% | $176.939 | $176.94 | $176.95 | $176.90 |
| 7 purchase totals = | $1,118.26 | $1,217.0554 | $1,217.05 | $1,217.05 | $1,217.10 | |