| 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 | $117.81 | 4.726% | $123.3777 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $237.95 | 5.506% | $251.0515 | $251.05 | $251.05 | $251.10 |
| Purchase #3 | $130.42 | 11.677% | $145.6491 | $145.65 | $145.65 | $145.60 |
| Purchase #4 | $226.50 | 8.714% | $246.2372 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $236.96 | 4.602% | $247.8649 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $164.68 | 5.807% | $174.243 | $174.24 | $174.25 | $174.20 |
| Purchase #7 | $115.48 | 10.189% | $127.2463 | $127.25 | $127.25 | $127.20 |
| 7 purchase totals = | $1,229.80 | $1,315.6697 | $1,315.67 | $1,315.70 | $1,315.60 | |