| 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 | $213.51 | 6.650% | $227.7084 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $175.60 | 10.291% | $193.671 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $196.83 | 5.454% | $207.5651 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $152.77 | 9.623% | $167.4711 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $20.49 | 4.800% | $21.4735 | $21.47 | $21.45 | $21.50 |
| Purchase #6 | $47.25 | 10.796% | $52.3511 | $52.35 | $52.35 | $52.40 |
| Purchase #7 | $26.37 | 9.784% | $28.95 | $28.95 | $28.95 | $29.00 |
| 7 purchase totals = | $832.82 | $899.1902 | $899.19 | $899.10 | $899.40 | |