| 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 | $209.92 | 9.236% | $229.3082 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $208.68 | 11.661% | $233.0142 | $233.01 | $233.00 | $233.00 |
| Purchase #3 | $187.65 | 5.558% | $198.0796 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $193.40 | 11.810% | $216.2405 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $75.30 | 10.110% | $82.9128 | $82.91 | $82.90 | $82.90 |
| Purchase #6 | $191.49 | 13.124% | $216.6211 | $216.62 | $216.60 | $216.60 |
| Purchase #7 | $176.72 | 9.128% | $192.851 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $1,243.16 | $1,369.0274 | $1,369.02 | $1,369.00 | $1,369.00 | |