| 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 | $53.37 | 7.403% | $57.321 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $222.56 | 11.842% | $248.9156 | $248.92 | $248.90 | $248.90 |
| Purchase #3 | $176.59 | 4.399% | $184.3582 | $184.36 | $184.35 | $184.40 |
| Purchase #4 | $185.87 | 3.384% | $192.1598 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $181.39 | 8.629% | $197.0421 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $10.76 | 6.684% | $11.4792 | $11.48 | $11.50 | $11.50 |
| Purchase #7 | $127.92 | 8.290% | $138.5246 | $138.52 | $138.50 | $138.50 |
| 7 purchase totals = | $958.46 | $1,029.8005 | $1,029.80 | $1,029.75 | $1,029.80 | |