| 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 | $148.30 | 12.292% | $166.529 | $166.53 | $166.55 | $166.50 |
| Purchase #2 | $220.99 | 12.315% | $248.2049 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $62.54 | 12.542% | $70.3838 | $70.38 | $70.40 | $70.40 |
| Purchase #4 | $52.67 | 6.865% | $56.2858 | $56.29 | $56.30 | $56.30 |
| Purchase #5 | $212.97 | 4.351% | $222.2363 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $211.90 | 10.762% | $234.7047 | $234.70 | $234.70 | $234.70 |
| Purchase #7 | $38.40 | 3.313% | $39.6722 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $947.77 | $1,038.0167 | $1,038.01 | $1,038.05 | $1,038.00 | |