| 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 | $221.56 | 3.787% | $229.9505 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $48.96 | 9.770% | $53.7434 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $67.55 | 8.179% | $73.0749 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $73.64 | 7.669% | $79.2875 | $79.29 | $79.30 | $79.30 |
| Purchase #5 | $211.64 | 8.752% | $230.1627 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $167.81 | 8.479% | $182.0386 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $7.41 | 8.138% | $8.013 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $798.57 | $856.2706 | $856.26 | $856.25 | $856.30 | |