| 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 | $101.56 | 3.317% | $104.9287 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $233.49 | 5.460% | $246.2386 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $136.73 | 13.790% | $155.5851 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $182.73 | 13.669% | $207.7074 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $186.79 | 6.316% | $198.5877 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $27.66 | 7.593% | $29.7602 | $29.76 | $29.75 | $29.80 |
| Purchase #7 | $87.82 | 12.474% | $98.7747 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $956.78 | $1,041.5824 | $1,041.59 | $1,041.60 | $1,041.60 | |