| 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 | $224.25 | 4.696% | $234.7808 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $206.93 | 9.301% | $226.1766 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $160.73 | 12.806% | $181.3131 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $172.29 | 10.686% | $190.7009 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $223.67 | 12.563% | $251.7697 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $45.50 | 8.359% | $49.3033 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $168.47 | 13.360% | $190.9776 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $1,201.84 | $1,325.0220 | $1,325.02 | $1,325.05 | $1,325.10 | |