| 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 | $9.85 | 3.702% | $10.2146 | $10.21 | $10.20 | $10.20 |
| Purchase #2 | $176.76 | 5.304% | $186.1354 | $186.14 | $186.15 | $186.10 |
| Purchase #3 | $85.78 | 7.141% | $91.9055 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $8.32 | 10.719% | $9.2118 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $121.97 | 5.744% | $128.976 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $189.42 | 5.165% | $199.2035 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $233.60 | 5.112% | $245.5416 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $825.70 | $871.1884 | $871.19 | $871.20 | $871.10 | |