| 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 | $250.61 | 7.704% | $269.917 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $109.93 | 9.527% | $120.403 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $145.55 | 11.536% | $162.3406 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $220.61 | 9.603% | $241.7952 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $52.44 | 4.423% | $54.7594 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $176.44 | 3.243% | $182.1619 | $182.16 | $182.15 | $182.20 |
| Purchase #7 | $165.85 | 11.409% | $184.7718 | $184.77 | $184.75 | $184.80 |
| 7 purchase totals = | $1,121.43 | $1,216.1489 | $1,216.15 | $1,216.10 | $1,216.20 | |