| 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 | $119.40 | 12.401% | $134.2068 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $54.55 | 3.413% | $56.4118 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $114.77 | 6.641% | $122.3919 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $198.85 | 7.274% | $213.3143 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $183.32 | 8.592% | $199.0709 | $199.07 | $199.05 | $199.10 |
| Purchase #6 | $62.53 | 13.123% | $70.7358 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $123.48 | 8.310% | $133.7412 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $856.90 | $929.8727 | $929.87 | $929.85 | $929.80 | |