| 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 | $134.76 | 5.597% | $142.3025 | $142.30 | $142.30 | $142.30 |
| Purchase #2 | $212.25 | 9.258% | $231.9001 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $20.39 | 7.746% | $21.9694 | $21.97 | $21.95 | $22.00 |
| Purchase #4 | $235.30 | 7.692% | $253.3993 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $213.31 | 8.535% | $231.516 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $93.83 | 10.526% | $103.7065 | $103.71 | $103.70 | $103.70 |
| Purchase #7 | $124.26 | 10.251% | $136.9979 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $1,034.10 | $1,121.7917 | $1,121.80 | $1,121.75 | $1,121.80 | |