| 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 | $242.72 | 9.525% | $265.8391 | $265.84 | $265.85 | $265.80 |
| Purchase #2 | $93.86 | 12.425% | $105.5221 | $105.52 | $105.50 | $105.50 |
| Purchase #3 | $214.83 | 13.816% | $244.5109 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $152.61 | 3.159% | $157.4309 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $234.66 | 6.592% | $250.1288 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $41.27 | 4.357% | $43.0681 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $202.35 | 13.155% | $228.9691 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,182.30 | $1,295.4690 | $1,295.47 | $1,295.45 | $1,295.40 | |