| 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 | $228.85 | 9.493% | $250.5747 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $14.38 | 3.243% | $14.8463 | $14.85 | $14.85 | $14.80 |
| Purchase #3 | $75.97 | 3.258% | $78.4451 | $78.45 | $78.45 | $78.40 |
| Purchase #4 | $37.27 | 6.713% | $39.7719 | $39.77 | $39.75 | $39.80 |
| Purchase #5 | $214.47 | 13.278% | $242.9473 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $40.81 | 12.199% | $45.7884 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $229.95 | 9.773% | $252.423 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $841.70 | $924.7967 | $924.80 | $924.75 | $924.70 | |