| 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 | $232.86 | 8.391% | $252.3993 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $226.81 | 8.704% | $246.5515 | $246.55 | $246.55 | $246.60 |
| Purchase #3 | $74.91 | 10.455% | $82.7418 | $82.74 | $82.75 | $82.70 |
| Purchase #4 | $240.75 | 4.409% | $251.3647 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $220.95 | 7.396% | $237.2915 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $121.92 | 5.681% | $128.8463 | $128.85 | $128.85 | $128.80 |
| Purchase #7 | $48.52 | 4.470% | $50.6888 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $1,166.72 | $1,249.8839 | $1,249.88 | $1,249.90 | $1,249.90 | |