| 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 | $225.25 | 4.722% | $235.8863 | $235.89 | $235.90 | $235.90 |
| Purchase #2 | $142.26 | 7.527% | $152.9679 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $7.90 | 13.293% | $8.9501 | $8.95 | $8.95 | $9.00 |
| Purchase #4 | $220.94 | 6.149% | $234.5256 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $96.39 | 5.668% | $101.8534 | $101.85 | $101.85 | $101.90 |
| Purchase #6 | $148.71 | 5.404% | $156.7463 | $156.75 | $156.75 | $156.70 |
| Purchase #7 | $121.27 | 12.342% | $136.2371 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $962.72 | $1,027.1667 | $1,027.18 | $1,027.20 | $1,027.20 | |