| 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 | $227.27 | 12.641% | $255.9992 | $256.00 | $256.00 | $256.00 |
| Purchase #2 | $56.35 | 8.617% | $61.2057 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $47.30 | 9.756% | $51.9146 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $71.38 | 11.326% | $79.4645 | $79.46 | $79.45 | $79.50 |
| Purchase #5 | $187.99 | 5.617% | $198.5494 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $121.79 | 10.874% | $135.0334 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $103.69 | 10.273% | $114.3421 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $815.77 | $896.5089 | $896.50 | $896.50 | $896.40 | |