| 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 | $191.34 | 8.441% | $207.491 | $207.49 | $207.50 | $207.50 |
| Purchase #2 | $114.64 | 13.464% | $130.0751 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $228.45 | 12.587% | $257.205 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $174.57 | 13.414% | $197.9868 | $197.99 | $198.00 | $198.00 |
| Purchase #5 | $232.89 | 5.413% | $245.4963 | $245.50 | $245.50 | $245.50 |
| Purchase #6 | $183.37 | 12.616% | $206.504 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $42.72 | 8.804% | $46.4811 | $46.48 | $46.50 | $46.50 |
| 7 purchase totals = | $1,167.98 | $1,291.2393 | $1,291.25 | $1,291.30 | $1,291.30 | |