| 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 | $216.71 | 5.390% | $228.3907 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $40.99 | 11.821% | $45.8354 | $45.84 | $45.85 | $45.80 |
| Purchase #3 | $66.47 | 10.280% | $73.3031 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $202.27 | 7.181% | $216.795 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $175.32 | 10.358% | $193.4796 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $34.31 | 6.691% | $36.6057 | $36.61 | $36.60 | $36.60 |
| Purchase #7 | $147.31 | 4.187% | $153.4779 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $883.38 | $947.8874 | $947.90 | $947.95 | $947.90 | |