| 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 | $175.38 | 10.324% | $193.4862 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $139.47 | 9.395% | $152.5732 | $152.57 | $152.55 | $152.60 |
| Purchase #3 | $113.68 | 10.393% | $125.4948 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $108.43 | 10.701% | $120.0331 | $120.03 | $120.05 | $120.00 |
| Purchase #5 | $216.67 | 11.208% | $240.9544 | $240.95 | $240.95 | $241.00 |
| Purchase #6 | $105.68 | 9.383% | $115.596 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $126.50 | 8.755% | $137.5751 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $985.81 | $1,085.7128 | $1,085.71 | $1,085.75 | $1,085.80 | |