| 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 | $127.78 | 10.580% | $141.2991 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $29.51 | 8.332% | $31.9688 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $221.65 | 6.337% | $235.696 | $235.70 | $235.70 | $235.70 |
| Purchase #4 | $107.47 | 10.599% | $118.8607 | $118.86 | $118.85 | $118.90 |
| Purchase #5 | $78.97 | 11.578% | $88.1131 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $66.56 | 9.269% | $72.7294 | $72.73 | $72.75 | $72.70 |
| Purchase #7 | $44.72 | 12.633% | $50.3695 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $676.66 | $739.0366 | $739.04 | $739.00 | $739.10 | |