| 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 | $182.83 | 13.254% | $207.0623 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $71.80 | 10.178% | $79.1078 | $79.11 | $79.10 | $79.10 |
| Purchase #3 | $217.36 | 3.204% | $224.3242 | $224.32 | $224.30 | $224.30 |
| Purchase #4 | $136.98 | 4.221% | $142.7619 | $142.76 | $142.75 | $142.80 |
| Purchase #5 | $245.65 | 9.733% | $269.5591 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $80.47 | 9.490% | $88.1066 | $88.11 | $88.10 | $88.10 |
| Purchase #7 | $113.97 | 12.370% | $128.0681 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $1,049.06 | $1,138.9900 | $1,138.99 | $1,138.90 | $1,139.10 | |