| 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 | $111.95 | 10.215% | $123.3857 | $123.39 | $123.40 | $123.40 |
| Purchase #2 | $130.32 | 3.336% | $134.6675 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $186.71 | 10.279% | $205.9019 | $205.90 | $205.90 | $205.90 |
| Purchase #4 | $175.73 | 4.377% | $183.4217 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $93.45 | 3.270% | $96.5058 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $237.84 | 13.592% | $270.1672 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $55.42 | 8.692% | $60.2371 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $991.42 | $1,074.2869 | $1,074.30 | $1,074.25 | $1,074.30 | |