| 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 | $199.34 | 10.379% | $220.0295 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $127.35 | 5.698% | $134.6064 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $151.81 | 10.811% | $168.2222 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $149.43 | 8.739% | $162.4887 | $162.49 | $162.50 | $162.50 |
| Purchase #5 | $38.49 | 7.217% | $41.2678 | $41.27 | $41.25 | $41.30 |
| Purchase #6 | $124.91 | 4.408% | $130.416 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $176.45 | 6.447% | $187.8257 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $967.78 | $1,044.8563 | $1,044.87 | $1,044.85 | $1,044.80 | |