| 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 | $198.73 | 13.718% | $225.9918 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $83.54 | 11.622% | $93.249 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $222.26 | 7.654% | $239.2718 | $239.27 | $239.25 | $239.30 |
| Purchase #4 | $102.27 | 12.602% | $115.1581 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $220.82 | 6.435% | $235.0298 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $90.32 | 9.507% | $98.9067 | $98.91 | $98.90 | $98.90 |
| Purchase #7 | $205.51 | 9.118% | $224.2484 | $224.25 | $224.25 | $224.20 |
| 7 purchase totals = | $1,123.45 | $1,231.8556 | $1,231.86 | $1,231.85 | $1,231.80 | |