| 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 | $115.55 | 5.509% | $121.9156 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $159.34 | 5.302% | $167.7882 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $186.67 | 6.366% | $198.5534 | $198.55 | $198.55 | $198.60 |
| Purchase #4 | $69.34 | 9.374% | $75.8399 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $249.64 | 9.464% | $273.2659 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $248.98 | 4.262% | $259.5915 | $259.59 | $259.60 | $259.60 |
| Purchase #7 | $9.34 | 9.730% | $10.2488 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $1,038.86 | $1,107.2033 | $1,107.21 | $1,107.20 | $1,107.20 | |