| 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 | $26.62 | 13.110% | $30.1099 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $240.89 | 9.567% | $263.9359 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $37.60 | 5.712% | $39.7477 | $39.75 | $39.75 | $39.70 |
| Purchase #4 | $192.61 | 3.159% | $198.6945 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $226.42 | 7.370% | $243.1072 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $184.61 | 12.303% | $207.3226 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $107.31 | 11.839% | $120.0144 | $120.01 | $120.00 | $120.00 |
| 7 purchase totals = | $1,016.06 | $1,102.9322 | $1,102.93 | $1,102.90 | $1,102.80 | |