| 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 | $224.51 | 5.874% | $237.6977 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $126.44 | 12.386% | $142.1009 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $165.43 | 13.822% | $188.2957 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $151.80 | 8.528% | $164.7455 | $164.75 | $164.75 | $164.70 |
| Purchase #5 | $78.38 | 6.432% | $83.4214 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $30.74 | 9.604% | $33.6923 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $238.98 | 3.595% | $247.5713 | $247.57 | $247.55 | $247.60 |
| 7 purchase totals = | $1,016.28 | $1,097.5248 | $1,097.53 | $1,097.50 | $1,097.50 | |