| 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 | $203.32 | 4.237% | $211.9347 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $156.72 | 13.574% | $177.9932 | $177.99 | $178.00 | $178.00 |
| Purchase #3 | $163.70 | 12.512% | $184.1821 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $175.48 | 13.239% | $198.7118 | $198.71 | $198.70 | $198.70 |
| Purchase #5 | $95.82 | 8.516% | $103.98 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $178.47 | 4.263% | $186.0782 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $136.87 | 11.660% | $152.829 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $1,110.38 | $1,215.7090 | $1,215.70 | $1,215.80 | $1,215.70 | |