| 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 | $115.69 | 11.218% | $128.6681 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $147.58 | 13.702% | $167.8014 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $34.41 | 11.857% | $38.49 | $38.49 | $38.50 | $38.50 |
| Purchase #4 | $240.30 | 4.766% | $251.7527 | $251.75 | $251.75 | $251.80 |
| Purchase #5 | $127.51 | 13.253% | $144.4089 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $126.96 | 10.241% | $139.962 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $36.35 | 12.552% | $40.9127 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $828.80 | $911.9958 | $911.99 | $911.95 | $912.10 | |