| 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 | $11.53 | 3.824% | $11.9709 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $152.86 | 9.302% | $167.079 | $167.08 | $167.10 | $167.10 |
| Purchase #3 | $97.41 | 6.293% | $103.54 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $209.79 | 8.501% | $227.6242 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $160.31 | 8.553% | $174.0213 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $33.65 | 13.602% | $38.2271 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $200.87 | 3.400% | $207.6996 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $866.42 | $930.1621 | $930.16 | $930.15 | $930.10 | |