| 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 | $116.66 | 5.387% | $122.9445 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $123.56 | 5.208% | $129.995 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $248.53 | 7.105% | $266.1881 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $231.47 | 8.446% | $251.02 | $251.02 | $251.00 | $251.00 |
| Purchase #5 | $163.49 | 13.248% | $185.1492 | $185.15 | $185.15 | $185.10 |
| Purchase #6 | $77.79 | 11.464% | $86.7078 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $227.51 | 6.343% | $241.941 | $241.94 | $241.95 | $241.90 |
| 7 purchase totals = | $1,189.01 | $1,283.9456 | $1,283.95 | $1,283.95 | $1,283.80 | |