| 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 | $79.58 | 10.143% | $87.6518 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $60.50 | 12.552% | $68.094 | $68.09 | $68.10 | $68.10 |
| Purchase #3 | $134.50 | 12.267% | $150.9991 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $93.34 | 10.190% | $102.8513 | $102.85 | $102.85 | $102.90 |
| Purchase #5 | $186.26 | 9.124% | $203.2544 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $193.98 | 12.415% | $218.0626 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $182.76 | 9.597% | $200.2995 | $200.30 | $200.30 | $200.30 |
| 7 purchase totals = | $930.92 | $1,031.2127 | $1,031.20 | $1,031.20 | $1,031.40 | |