| 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 | $46.40 | 4.486% | $48.4815 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $200.34 | 12.836% | $226.0556 | $226.06 | $226.05 | $226.10 |
| Purchase #3 | $204.91 | 5.527% | $216.2354 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $138.25 | 9.254% | $151.0437 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $227.83 | 8.310% | $246.7627 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $167.60 | 9.868% | $184.1388 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $17.78 | 11.755% | $19.87 | $19.87 | $19.85 | $19.90 |
| 7 purchase totals = | $1,003.11 | $1,092.5877 | $1,092.59 | $1,092.60 | $1,092.60 | |