| 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 | $213.84 | 7.116% | $229.0569 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $37.45 | 9.490% | $41.004 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $183.32 | 5.780% | $193.9159 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $225.52 | 3.142% | $232.6058 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $195.81 | 10.435% | $216.2428 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $129.65 | 5.177% | $136.362 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $7.62 | 5.837% | $8.0648 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $993.21 | $1,057.2522 | $1,057.25 | $1,057.20 | $1,057.30 | |