| 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 | $21.35 | 10.536% | $23.5994 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $187.85 | 5.418% | $198.0277 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $193.88 | 12.436% | $217.9909 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $83.25 | 10.690% | $92.1494 | $92.15 | $92.15 | $92.10 |
| Purchase #5 | $243.30 | 7.387% | $261.2726 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $35.66 | 10.482% | $39.3979 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $206.40 | 8.186% | $223.2959 | $223.30 | $223.30 | $223.30 |
| 7 purchase totals = | $971.69 | $1,055.7338 | $1,055.74 | $1,055.75 | $1,055.70 | |