| 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 | $229.74 | 9.820% | $252.3005 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $89.98 | 9.165% | $98.2267 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $198.52 | 13.437% | $225.1951 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $26.94 | 7.413% | $28.9371 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $231.45 | 3.178% | $238.8055 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $222.77 | 8.608% | $241.946 | $241.95 | $241.95 | $241.90 |
| Purchase #7 | $124.57 | 4.240% | $129.8518 | $129.85 | $129.85 | $129.90 |
| 7 purchase totals = | $1,123.97 | $1,215.2627 | $1,215.28 | $1,215.30 | $1,215.20 | |