| 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 | $129.38 | 7.865% | $139.5557 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $192.83 | 5.304% | $203.0577 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $195.25 | 5.241% | $205.4831 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $174.60 | 8.432% | $189.3223 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $232.89 | 8.848% | $253.4961 | $253.50 | $253.50 | $253.50 |
| Purchase #6 | $224.34 | 9.759% | $246.2333 | $246.23 | $246.25 | $246.20 |
| Purchase #7 | $227.33 | 11.262% | $252.9319 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,376.62 | $1,490.0801 | $1,490.08 | $1,490.10 | $1,490.10 | |