| 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 | $115.56 | 8.535% | $125.423 | $125.42 | $125.40 | $125.40 |
| Purchase #2 | $238.28 | 3.434% | $246.4625 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $227.79 | 3.522% | $235.8128 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $170.26 | 8.596% | $184.8955 | $184.90 | $184.90 | $184.90 |
| Purchase #5 | $220.97 | 7.223% | $236.9307 | $236.93 | $236.95 | $236.90 |
| Purchase #6 | $79.49 | 6.368% | $84.5519 | $84.55 | $84.55 | $84.60 |
| Purchase #7 | $57.73 | 10.508% | $63.7963 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $1,110.08 | $1,177.8727 | $1,177.87 | $1,177.85 | $1,177.90 | |