| 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 | $198.60 | 6.780% | $212.0651 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $198.91 | 11.387% | $221.5599 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $234.72 | 10.231% | $258.7342 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $45.79 | 7.590% | $49.2655 | $49.27 | $49.25 | $49.30 |
| Purchase #5 | $181.84 | 7.400% | $195.2962 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $230.99 | 12.502% | $259.8684 | $259.87 | $259.85 | $259.90 |
| Purchase #7 | $8.35 | 3.238% | $8.6204 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $1,099.20 | $1,205.4097 | $1,205.42 | $1,205.35 | $1,205.50 | |