| 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 | $98.58 | 11.294% | $109.7136 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $198.37 | 9.374% | $216.9652 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $200.34 | 3.246% | $206.843 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $231.70 | 8.476% | $251.3389 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $139.69 | 5.721% | $147.6817 | $147.68 | $147.70 | $147.70 |
| Purchase #6 | $176.33 | 10.644% | $195.0986 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $187.59 | 13.334% | $212.6033 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,232.60 | $1,340.2443 | $1,340.24 | $1,340.25 | $1,340.20 | |