| 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 | $221.99 | 8.192% | $240.1754 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $127.80 | 9.786% | $140.3065 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $5.76 | 9.507% | $6.3076 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $129.98 | 10.781% | $143.9931 | $143.99 | $144.00 | $144.00 |
| Purchase #5 | $7.84 | 8.373% | $8.4964 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $216.32 | 9.306% | $236.4507 | $236.45 | $236.45 | $236.50 |
| Purchase #7 | $149.58 | 8.483% | $162.2689 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $859.27 | $937.9986 | $938.01 | $938.00 | $938.10 | |