| 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 | $248.86 | 6.810% | $265.8074 | $265.81 | $265.80 | $265.80 |
| Purchase #2 | $45.55 | 11.542% | $50.8074 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $127.85 | 4.572% | $133.6953 | $133.70 | $133.70 | $133.70 |
| Purchase #4 | $231.61 | 3.294% | $239.2392 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $241.83 | 13.116% | $273.5484 | $273.55 | $273.55 | $273.50 |
| Purchase #6 | $19.52 | 11.404% | $21.7461 | $21.75 | $21.75 | $21.70 |
| Purchase #7 | $113.47 | 10.277% | $125.1313 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $1,028.69 | $1,109.9751 | $1,109.99 | $1,110.00 | $1,109.80 | |