| 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 | $141.57 | 9.531% | $155.063 | $155.06 | $155.05 | $155.10 |
| Purchase #2 | $200.70 | 9.624% | $220.0154 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $211.70 | 10.770% | $234.5001 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $28.52 | 5.724% | $30.1525 | $30.15 | $30.15 | $30.20 |
| Purchase #5 | $219.95 | 9.594% | $241.052 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $93.67 | 4.765% | $98.1334 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $211.67 | 9.215% | $231.1754 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,107.78 | $1,210.0918 | $1,210.09 | $1,210.10 | $1,210.20 | |