| 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 | $233.51 | 7.161% | $250.2317 | $250.23 | $250.25 | $250.20 |
| Purchase #2 | $231.62 | 6.412% | $246.4715 | $246.47 | $246.45 | $246.50 |
| Purchase #3 | $34.73 | 5.356% | $36.5901 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $156.26 | 13.320% | $177.0738 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $150.40 | 10.513% | $166.2116 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $24.39 | 4.371% | $25.4561 | $25.46 | $25.45 | $25.50 |
| Purchase #7 | $223.39 | 5.141% | $234.8745 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $1,054.30 | $1,136.9093 | $1,136.90 | $1,136.85 | $1,137.00 | |