| 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 | $223.47 | 13.146% | $252.8474 | $252.85 | $252.85 | $252.80 |
| Purchase #2 | $125.78 | 10.440% | $138.9114 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $73.75 | 8.167% | $79.7732 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $135.52 | 5.863% | $143.4655 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $204.68 | 3.520% | $211.8847 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $166.93 | 10.264% | $184.0637 | $184.06 | $184.05 | $184.10 |
| Purchase #7 | $75.82 | 4.748% | $79.4199 | $79.42 | $79.40 | $79.40 |
| 7 purchase totals = | $1,005.95 | $1,090.3658 | $1,090.36 | $1,090.30 | $1,090.40 | |