| 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 | $136.97 | 8.576% | $148.7165 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $112.74 | 9.745% | $123.7265 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $177.43 | 9.388% | $194.0871 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $111.29 | 3.768% | $115.4834 | $115.48 | $115.50 | $115.50 |
| Purchase #5 | $47.97 | 13.709% | $54.5462 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $116.35 | 13.267% | $131.7862 | $131.79 | $131.80 | $131.80 |
| Purchase #7 | $241.57 | 8.752% | $262.7122 | $262.71 | $262.70 | $262.70 |
| 7 purchase totals = | $944.32 | $1,031.0581 | $1,031.07 | $1,031.10 | $1,031.00 | |