| 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 | $78.80 | 11.799% | $88.0976 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $222.79 | 8.723% | $242.224 | $242.22 | $242.20 | $242.20 |
| Purchase #3 | $13.49 | 3.723% | $13.9922 | $13.99 | $14.00 | $14.00 |
| Purchase #4 | $37.38 | 11.734% | $41.7662 | $41.77 | $41.75 | $41.80 |
| Purchase #5 | $185.92 | 13.755% | $211.4933 | $211.49 | $211.50 | $211.50 |
| Purchase #6 | $238.89 | 3.815% | $248.0037 | $248.00 | $248.00 | $248.00 |
| Purchase #7 | $211.92 | 5.760% | $224.1266 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $989.19 | $1,069.7036 | $1,069.70 | $1,069.70 | $1,069.70 | |