| 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 | $199.56 | 8.176% | $215.876 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $219.44 | 3.777% | $227.7282 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $128.68 | 13.111% | $145.5512 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $230.37 | 3.177% | $237.6889 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $91.62 | 7.791% | $98.7581 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $109.72 | 11.367% | $122.1919 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $103.91 | 9.648% | $113.9352 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $1,083.30 | $1,161.7295 | $1,161.74 | $1,161.80 | $1,161.80 | |