| 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 | $206.60 | 6.166% | $219.339 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $167.67 | 6.697% | $178.8989 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $224.66 | 5.152% | $236.2345 | $236.23 | $236.25 | $236.20 |
| Purchase #4 | $207.84 | 4.381% | $216.9455 | $216.95 | $216.95 | $216.90 |
| Purchase #5 | $46.69 | 9.597% | $51.1708 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $101.61 | 7.561% | $109.2927 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $21.93 | 6.545% | $23.3653 | $23.37 | $23.35 | $23.40 |
| 7 purchase totals = | $977.00 | $1,035.2467 | $1,035.25 | $1,035.25 | $1,035.20 | |