| 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 | $86.92 | 4.752% | $91.0504 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $30.71 | 13.827% | $34.9563 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $157.72 | 12.378% | $177.2426 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $181.39 | 6.212% | $192.6579 | $192.66 | $192.65 | $192.70 |
| Purchase #5 | $218.60 | 4.400% | $228.2184 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $193.95 | 10.418% | $214.1557 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $221.25 | 12.653% | $249.2448 | $249.24 | $249.25 | $249.20 |
| 7 purchase totals = | $1,090.54 | $1,187.5261 | $1,187.53 | $1,187.50 | $1,187.60 | |