| 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 | $115.31 | 12.173% | $129.3467 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $218.87 | 8.682% | $237.8723 | $237.87 | $237.85 | $237.90 |
| Purchase #3 | $36.27 | 6.287% | $38.5503 | $38.55 | $38.55 | $38.60 |
| Purchase #4 | $226.96 | 3.549% | $235.0148 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $38.40 | 13.452% | $43.5656 | $43.57 | $43.55 | $43.60 |
| Purchase #6 | $18.55 | 13.693% | $21.0901 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $6.30 | 13.199% | $7.1315 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $660.66 | $712.5713 | $712.57 | $712.55 | $712.60 | |