| 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 | $208.26 | 9.427% | $227.8927 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $204.98 | 6.437% | $218.1746 | $218.17 | $218.15 | $218.20 |
| Purchase #3 | $162.71 | 7.276% | $174.5488 | $174.55 | $174.55 | $174.50 |
| Purchase #4 | $126.74 | 8.438% | $137.4343 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $204.75 | 13.744% | $232.8908 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $161.91 | 9.244% | $176.877 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $186.55 | 12.326% | $209.5442 | $209.54 | $209.55 | $209.50 |
| 7 purchase totals = | $1,255.90 | $1,377.3624 | $1,377.35 | $1,377.40 | $1,377.30 | |