| 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 | $116.73 | 6.872% | $124.7517 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $217.98 | 12.439% | $245.0945 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $97.28 | 7.413% | $104.4914 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $17.44 | 3.220% | $18.0016 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $219.49 | 8.125% | $237.3236 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $218.33 | 7.756% | $235.2637 | $235.26 | $235.25 | $235.30 |
| Purchase #7 | $218.68 | 5.468% | $230.6374 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $1,105.93 | $1,195.5639 | $1,195.55 | $1,195.55 | $1,195.60 | |