| 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 | $129.39 | 4.581% | $135.3174 | $135.32 | $135.30 | $135.30 |
| Purchase #2 | $210.76 | 7.427% | $226.4131 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $140.45 | 3.692% | $145.6354 | $145.64 | $145.65 | $145.60 |
| Purchase #4 | $52.30 | 11.758% | $58.4494 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $203.61 | 6.561% | $216.9689 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $208.28 | 7.182% | $223.2387 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $218.44 | 11.225% | $242.9599 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,163.23 | $1,248.9828 | $1,248.99 | $1,248.95 | $1,248.90 | |