| 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 | $196.27 | 7.733% | $211.4476 | $211.45 | $211.45 | $211.40 |
| Purchase #2 | $181.64 | 11.817% | $203.1044 | $203.10 | $203.10 | $203.10 |
| Purchase #3 | $27.60 | 5.826% | $29.208 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $139.47 | 3.268% | $144.0279 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $136.63 | 11.308% | $152.0801 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $104.46 | 4.866% | $109.543 | $109.54 | $109.55 | $109.50 |
| Purchase #7 | $186.37 | 3.114% | $192.1736 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $972.44 | $1,041.5846 | $1,041.58 | $1,041.60 | $1,041.50 | |