| 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 | $247.78 | 10.173% | $272.9867 | $272.99 | $273.00 | $273.00 |
| Purchase #2 | $6.60 | 10.462% | $7.2905 | $7.29 | $7.30 | $7.30 |
| Purchase #3 | $169.80 | 5.581% | $179.2765 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $159.65 | 13.697% | $181.5173 | $181.52 | $181.50 | $181.50 |
| Purchase #5 | $227.78 | 9.503% | $249.4259 | $249.43 | $249.45 | $249.40 |
| Purchase #6 | $122.85 | 5.175% | $129.2075 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $237.73 | 4.340% | $248.0475 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,172.19 | $1,267.7519 | $1,267.77 | $1,267.80 | $1,267.70 | |