| 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 | $30.81 | 4.232% | $32.1139 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $167.34 | 8.638% | $181.7948 | $181.79 | $181.80 | $181.80 |
| Purchase #3 | $247.25 | 10.319% | $272.7637 | $272.76 | $272.75 | $272.80 |
| Purchase #4 | $13.65 | 4.800% | $14.3052 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $198.59 | 6.763% | $212.0206 | $212.02 | $212.00 | $212.00 |
| Purchase #6 | $244.57 | 6.563% | $260.6211 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $216.73 | 8.834% | $235.8759 | $235.88 | $235.90 | $235.90 |
| 7 purchase totals = | $1,118.94 | $1,209.4952 | $1,209.49 | $1,209.45 | $1,209.50 | |