| 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 | $116.83 | 10.602% | $129.2163 | $129.22 | $129.20 | $129.20 |
| Purchase #2 | $121.85 | 11.197% | $135.4935 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $186.58 | 10.552% | $206.2679 | $206.27 | $206.25 | $206.30 |
| Purchase #4 | $213.69 | 6.587% | $227.7658 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $21.34 | 3.742% | $22.1385 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $181.90 | 9.209% | $198.6512 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $189.53 | 8.555% | $205.7443 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $1,031.72 | $1,125.2775 | $1,125.28 | $1,125.25 | $1,125.30 | |