| 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 | $107.29 | 9.334% | $117.3044 | $117.30 | $117.30 | $117.30 |
| Purchase #2 | $162.43 | 5.308% | $171.0518 | $171.05 | $171.05 | $171.10 |
| Purchase #3 | $214.89 | 11.333% | $239.2435 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $5.61 | 10.497% | $6.1989 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $78.92 | 4.805% | $82.7121 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $231.67 | 10.509% | $256.0162 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $128.27 | 4.571% | $134.1332 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $929.08 | $1,006.6601 | $1,006.65 | $1,006.65 | $1,006.60 | |