| 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 | $119.83 | 11.668% | $133.8118 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $184.40 | 12.239% | $206.9687 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $47.50 | 7.753% | $51.1827 | $51.18 | $51.20 | $51.20 |
| Purchase #4 | $119.32 | 10.166% | $131.4501 | $131.45 | $131.45 | $131.50 |
| Purchase #5 | $17.53 | 8.685% | $19.0525 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $59.82 | 8.304% | $64.7875 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $222.74 | 13.545% | $252.9101 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $771.14 | $860.1634 | $860.16 | $860.15 | $860.30 | |