| 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 | $6.26 | 10.495% | $6.917 | $6.92 | $6.90 | $6.90 |
| Purchase #2 | $232.60 | 9.403% | $254.4714 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $156.99 | 7.588% | $168.9024 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $221.93 | 13.582% | $252.0725 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $123.59 | 8.707% | $134.351 | $134.35 | $134.35 | $134.40 |
| Purchase #6 | $70.42 | 5.655% | $74.4023 | $74.40 | $74.40 | $74.40 |
| Purchase #7 | $101.57 | 3.293% | $104.9147 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $913.36 | $996.0313 | $996.02 | $995.95 | $996.10 | |