| 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 | $213.86 | 3.144% | $220.5838 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $25.69 | 13.710% | $29.2121 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $139.80 | 9.760% | $153.4445 | $153.44 | $153.45 | $153.40 |
| Purchase #4 | $33.37 | 3.636% | $34.5833 | $34.58 | $34.60 | $34.60 |
| Purchase #5 | $181.36 | 6.322% | $192.8256 | $192.83 | $192.85 | $192.80 |
| Purchase #6 | $128.99 | 13.864% | $146.8732 | $146.87 | $146.85 | $146.90 |
| Purchase #7 | $227.35 | 3.503% | $235.3141 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $950.42 | $1,012.8366 | $1,012.82 | $1,012.85 | $1,012.80 | |