| 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 | $65.70 | 10.219% | $72.4139 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $170.75 | 7.178% | $183.0064 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $183.57 | 5.735% | $194.0977 | $194.10 | $194.10 | $194.10 |
| Purchase #4 | $114.79 | 4.764% | $120.2586 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $240.61 | 7.723% | $259.1923 | $259.19 | $259.20 | $259.20 |
| Purchase #6 | $138.94 | 10.304% | $153.2564 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $9.67 | 9.181% | $10.5578 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $924.03 | $992.7831 | $992.79 | $992.75 | $992.90 | |