| 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 | $124.50 | 11.561% | $138.8934 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $155.78 | 3.518% | $161.2603 | $161.26 | $161.25 | $161.30 |
| Purchase #3 | $218.59 | 11.292% | $243.2732 | $243.27 | $243.25 | $243.30 |
| Purchase #4 | $226.73 | 6.474% | $241.4085 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $149.36 | 3.470% | $154.5428 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $104.60 | 8.266% | $113.2462 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $133.45 | 10.649% | $147.6611 | $147.66 | $147.65 | $147.70 |
| 7 purchase totals = | $1,113.01 | $1,200.2855 | $1,200.28 | $1,200.25 | $1,200.30 | |