| 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 | $229.85 | 4.408% | $239.9818 | $239.98 | $240.00 | $240.00 |
| Purchase #2 | $190.65 | 13.341% | $216.0846 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $27.96 | 7.835% | $30.1507 | $30.15 | $30.15 | $30.20 |
| Purchase #4 | $224.94 | 13.186% | $254.6006 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $9.80 | 6.687% | $10.4553 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $162.31 | 7.215% | $174.0207 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $119.39 | 12.151% | $133.8971 | $133.90 | $133.90 | $133.90 |
| 7 purchase totals = | $964.90 | $1,059.1908 | $1,059.19 | $1,059.20 | $1,059.30 | |