| 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 | $120.41 | 7.704% | $129.6864 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $222.49 | 11.692% | $248.5035 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $177.66 | 3.304% | $183.5299 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $10.92 | 12.608% | $12.2968 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $217.62 | 10.837% | $241.2035 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $24.83 | 4.470% | $25.9399 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $150.90 | 13.749% | $171.6472 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $924.83 | $1,012.8072 | $1,012.81 | $1,012.85 | $1,012.70 | |