| 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 | $249.35 | 9.419% | $272.8363 | $272.84 | $272.85 | $272.80 |
| Purchase #2 | $5.77 | 6.354% | $6.1366 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $33.43 | 7.821% | $36.0446 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $172.58 | 3.156% | $178.0266 | $178.03 | $178.05 | $178.00 |
| Purchase #5 | $193.61 | 11.598% | $216.0649 | $216.06 | $216.05 | $216.10 |
| Purchase #6 | $215.27 | 7.744% | $231.9405 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $174.98 | 4.657% | $183.1288 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $1,044.99 | $1,124.1783 | $1,124.18 | $1,124.25 | $1,124.00 | |