| 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 | $235.56 | 3.257% | $243.2322 | $243.23 | $243.25 | $243.20 |
| Purchase #2 | $159.63 | 10.722% | $176.7455 | $176.75 | $176.75 | $176.70 |
| Purchase #3 | $119.64 | 4.661% | $125.2164 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $178.55 | 9.681% | $195.8354 | $195.84 | $195.85 | $195.80 |
| Purchase #5 | $115.57 | 8.593% | $125.5009 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $40.90 | 7.205% | $43.8468 | $43.85 | $43.85 | $43.80 |
| Purchase #7 | $167.91 | 4.320% | $175.1637 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $1,017.76 | $1,085.5409 | $1,085.55 | $1,085.55 | $1,085.40 | |