| 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 | $116.42 | 12.366% | $130.8165 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $21.85 | 4.284% | $22.7861 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $51.63 | 3.739% | $53.5604 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $199.45 | 9.156% | $217.7116 | $217.71 | $217.70 | $217.70 |
| Purchase #5 | $188.60 | 12.800% | $212.7408 | $212.74 | $212.75 | $212.70 |
| Purchase #6 | $249.29 | 12.828% | $281.2689 | $281.27 | $281.25 | $281.30 |
| Purchase #7 | $165.46 | 3.157% | $170.6836 | $170.68 | $170.70 | $170.70 |
| 7 purchase totals = | $992.70 | $1,089.5679 | $1,089.57 | $1,089.55 | $1,089.60 | |