| 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 | $213.59 | 13.539% | $242.508 | $242.51 | $242.50 | $242.50 |
| Purchase #2 | $200.77 | 3.543% | $207.8833 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $198.27 | 8.361% | $214.8474 | $214.85 | $214.85 | $214.80 |
| Purchase #4 | $244.46 | 10.381% | $269.8374 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $123.76 | 11.760% | $138.3142 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $171.67 | 6.239% | $182.3805 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $121.68 | 10.280% | $134.1887 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $1,274.20 | $1,389.9595 | $1,389.96 | $1,390.00 | $1,389.90 | |