| 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 | $208.55 | 12.763% | $235.1672 | $235.17 | $235.15 | $235.20 |
| Purchase #2 | $127.66 | 4.227% | $133.0562 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $180.93 | 12.201% | $203.0053 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $224.41 | 11.815% | $250.924 | $250.92 | $250.90 | $250.90 |
| Purchase #5 | $22.88 | 13.793% | $26.0358 | $26.04 | $26.05 | $26.00 |
| Purchase #6 | $250.79 | 13.173% | $283.8266 | $283.83 | $283.85 | $283.80 |
| Purchase #7 | $85.61 | 3.197% | $88.347 | $88.35 | $88.35 | $88.30 |
| 7 purchase totals = | $1,100.83 | $1,220.3621 | $1,220.38 | $1,220.35 | $1,220.30 | |