| 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 | $212.58 | 10.514% | $234.9307 | $234.93 | $234.95 | $234.90 |
| Purchase #2 | $137.32 | 9.633% | $150.548 | $150.55 | $150.55 | $150.50 |
| Purchase #3 | $191.35 | 10.687% | $211.7996 | $211.80 | $211.80 | $211.80 |
| Purchase #4 | $122.45 | 11.417% | $136.4301 | $136.43 | $136.45 | $136.40 |
| Purchase #5 | $119.45 | 7.124% | $127.9596 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $118.50 | 10.389% | $130.811 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $128.32 | 4.565% | $134.1778 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $1,029.97 | $1,126.6568 | $1,126.66 | $1,126.70 | $1,126.60 | |