| 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 | $43.49 | 10.799% | $48.1865 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $206.54 | 8.496% | $224.0876 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $98.90 | 11.243% | $110.0193 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $114.27 | 8.492% | $123.9738 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $104.62 | 4.451% | $109.2766 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $110.96 | 11.548% | $123.7737 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $240.28 | 11.818% | $268.6763 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $919.06 | $1,007.9938 | $1,008.00 | $1,008.00 | $1,008.10 | |