| 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 | $199.38 | 13.743% | $226.7808 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $204.95 | 5.493% | $216.2079 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $167.35 | 4.229% | $174.4272 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $192.78 | 5.825% | $204.0094 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $115.68 | 7.196% | $124.0043 | $124.00 | $124.00 | $124.00 |
| Purchase #6 | $144.62 | 12.740% | $163.0446 | $163.04 | $163.05 | $163.00 |
| Purchase #7 | $226.92 | 6.168% | $240.9164 | $240.92 | $240.90 | $240.90 |
| 7 purchase totals = | $1,251.68 | $1,349.3906 | $1,349.39 | $1,349.40 | $1,349.30 | |