| 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 | $129.43 | 8.457% | $140.3759 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $199.51 | 11.429% | $222.312 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $165.67 | 3.648% | $171.7136 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $117.75 | 5.297% | $123.9872 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $220.42 | 6.626% | $235.025 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $148.99 | 12.414% | $167.4856 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $164.80 | 5.447% | $173.7767 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $1,146.57 | $1,234.6760 | $1,234.69 | $1,234.75 | $1,234.70 | |