| 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 | $117.30 | 8.332% | $127.0734 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $249.69 | 8.636% | $271.2532 | $271.25 | $271.25 | $271.30 |
| Purchase #3 | $235.91 | 10.151% | $259.8572 | $259.86 | $259.85 | $259.90 |
| Purchase #4 | $76.28 | 3.687% | $79.0924 | $79.09 | $79.10 | $79.10 |
| Purchase #5 | $49.40 | 5.438% | $52.0864 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $240.76 | 3.565% | $249.3431 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $166.32 | 10.687% | $184.0946 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $1,135.66 | $1,222.8003 | $1,222.79 | $1,222.80 | $1,222.90 | |