| 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 | $48.90 | 4.576% | $51.1377 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $206.45 | 5.353% | $217.5013 | $217.50 | $217.50 | $217.50 |
| Purchase #3 | $219.88 | 7.181% | $235.6696 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $204.95 | 6.772% | $218.8292 | $218.83 | $218.85 | $218.80 |
| Purchase #5 | $170.35 | 4.626% | $178.2304 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $8.43 | 6.335% | $8.964 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $222.87 | 5.413% | $234.934 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,081.83 | $1,145.2662 | $1,145.26 | $1,145.30 | $1,145.20 | |