| 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 | $90.88 | 13.625% | $103.2624 | $103.26 | $103.25 | $103.30 |
| Purchase #2 | $163.31 | 3.367% | $168.8086 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $85.66 | 12.114% | $96.0369 | $96.04 | $96.05 | $96.00 |
| Purchase #4 | $20.54 | 10.338% | $22.6634 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $248.48 | 4.531% | $259.7386 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $238.35 | 7.301% | $255.7519 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $194.65 | 6.210% | $206.7378 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $1,041.87 | $1,112.9996 | $1,113.00 | $1,113.00 | $1,113.00 | |