| 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 | $77.28 | 9.182% | $84.3758 | $84.38 | $84.40 | $84.40 |
| Purchase #2 | $201.78 | 12.678% | $227.3617 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $133.60 | 12.699% | $150.5659 | $150.57 | $150.55 | $150.60 |
| Purchase #4 | $235.72 | 8.240% | $255.1433 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $63.66 | 9.455% | $69.6791 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $128.72 | 10.571% | $142.327 | $142.33 | $142.35 | $142.30 |
| Purchase #7 | $189.59 | 3.127% | $195.5185 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $1,030.35 | $1,124.9713 | $1,124.98 | $1,125.00 | $1,125.00 | |