| 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 | $250.92 | 10.397% | $277.0082 | $277.01 | $277.00 | $277.00 |
| Purchase #2 | $126.85 | 7.791% | $136.7329 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $202.98 | 8.426% | $220.0831 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $24.57 | 6.600% | $26.1916 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $186.43 | 9.834% | $204.7635 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $166.90 | 3.205% | $172.2491 | $172.25 | $172.25 | $172.20 |
| Purchase #7 | $132.36 | 11.296% | $147.3114 | $147.31 | $147.30 | $147.30 |
| 7 purchase totals = | $1,091.01 | $1,184.3398 | $1,184.33 | $1,184.35 | $1,184.30 | |