| 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 | $222.29 | 5.503% | $234.5226 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $52.92 | 8.210% | $57.2647 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $163.26 | 5.393% | $172.0646 | $172.06 | $172.05 | $172.10 |
| Purchase #4 | $45.60 | 13.246% | $51.6402 | $51.64 | $51.65 | $51.60 |
| Purchase #5 | $69.75 | 4.769% | $73.0764 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $152.43 | 13.428% | $172.8983 | $172.90 | $172.90 | $172.90 |
| Purchase #7 | $135.91 | 4.394% | $141.8819 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $842.16 | $903.3487 | $903.34 | $903.35 | $903.40 | |