| 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 | $130.74 | 4.287% | $136.3448 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $112.64 | 13.493% | $127.8385 | $127.84 | $127.85 | $127.80 |
| Purchase #3 | $49.72 | 3.244% | $51.3329 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $115.65 | 3.316% | $119.485 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $206.33 | 6.642% | $220.0344 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $234.47 | 7.820% | $252.8056 | $252.81 | $252.80 | $252.80 |
| Purchase #7 | $102.81 | 4.444% | $107.3789 | $107.38 | $107.40 | $107.40 |
| 7 purchase totals = | $952.36 | $1,015.2201 | $1,015.22 | $1,015.30 | $1,015.10 | |