| 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 | $242.44 | 11.297% | $269.8284 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $190.98 | 8.838% | $207.8588 | $207.86 | $207.85 | $207.90 |
| Purchase #3 | $249.26 | 8.319% | $269.9959 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $20.27 | 7.821% | $21.8553 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $132.36 | 9.608% | $145.0771 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $77.83 | 11.764% | $86.9859 | $86.99 | $87.00 | $87.00 |
| Purchase #7 | $22.48 | 6.275% | $23.8906 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $935.62 | $1,025.4920 | $1,025.51 | $1,025.55 | $1,025.60 | |