| 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 | $112.38 | 10.793% | $124.5092 | $124.51 | $124.50 | $124.50 |
| Purchase #2 | $67.54 | 12.536% | $76.0068 | $76.01 | $76.00 | $76.00 |
| Purchase #3 | $68.62 | 8.796% | $74.6558 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $231.55 | 13.835% | $263.5849 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $147.81 | 5.387% | $155.7725 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $196.28 | 8.531% | $213.0246 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $234.58 | 3.152% | $241.974 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $1,058.76 | $1,149.5278 | $1,149.52 | $1,149.45 | $1,149.60 | |