| 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 | $214.82 | 13.498% | $243.8164 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $175.60 | 5.319% | $184.9402 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $213.78 | 3.823% | $221.9528 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $173.98 | 10.606% | $192.4323 | $192.43 | $192.45 | $192.40 |
| Purchase #5 | $85.88 | 5.681% | $90.7588 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $42.65 | 10.401% | $47.086 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $208.59 | 8.843% | $227.0356 | $227.04 | $227.05 | $227.00 |
| 7 purchase totals = | $1,115.30 | $1,208.0221 | $1,208.03 | $1,208.05 | $1,208.00 | |