| 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 | $214.50 | 3.412% | $221.8187 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $45.58 | 13.813% | $51.876 | $51.88 | $51.90 | $51.90 |
| Purchase #3 | $34.45 | 10.695% | $38.1344 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $113.45 | 10.598% | $125.4734 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $191.85 | 9.129% | $209.364 | $209.36 | $209.35 | $209.40 |
| Purchase #6 | $243.47 | 11.366% | $271.1428 | $271.14 | $271.15 | $271.10 |
| Purchase #7 | $103.51 | 9.357% | $113.1954 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $946.81 | $1,031.0047 | $1,031.00 | $1,031.00 | $1,031.00 | |