| 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 | $223.66 | 12.750% | $252.1767 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $192.91 | 6.669% | $205.7752 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $39.95 | 10.279% | $44.0565 | $44.06 | $44.05 | $44.10 |
| Purchase #4 | $129.25 | 3.371% | $133.607 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $80.66 | 7.535% | $86.7377 | $86.74 | $86.75 | $86.70 |
| Purchase #6 | $20.78 | 7.429% | $22.3237 | $22.32 | $22.30 | $22.30 |
| Purchase #7 | $123.56 | 3.819% | $128.2788 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $810.77 | $872.9556 | $872.97 | $873.00 | $873.00 | |