| 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 | $9.67 | 9.768% | $10.6146 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $232.91 | 11.382% | $259.4198 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $76.94 | 5.352% | $81.0578 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $113.90 | 11.739% | $127.2707 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $168.63 | 5.478% | $177.8676 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $180.94 | 6.336% | $192.4044 | $192.40 | $192.40 | $192.40 |
| Purchase #7 | $197.29 | 6.838% | $210.7807 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $980.28 | $1,059.4156 | $1,059.41 | $1,059.35 | $1,059.50 | |