| 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 | $115.60 | 5.193% | $121.6031 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $206.57 | 13.452% | $234.3578 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $5.49 | 8.794% | $5.9728 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $214.74 | 10.542% | $237.3779 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $142.43 | 6.564% | $151.7791 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $11.79 | 8.760% | $12.8228 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $221.73 | 11.766% | $247.8188 | $247.82 | $247.80 | $247.80 |
| 7 purchase totals = | $918.35 | $1,011.7323 | $1,011.73 | $1,011.70 | $1,011.80 | |