| 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 | $49.66 | 13.798% | $56.5121 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $192.41 | 9.723% | $211.118 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $139.63 | 4.415% | $145.7947 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $248.55 | 4.204% | $258.999 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $248.33 | 13.502% | $281.8595 | $281.86 | $281.85 | $281.90 |
| Purchase #6 | $109.75 | 6.381% | $116.7531 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $159.40 | 3.126% | $164.3828 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $1,147.73 | $1,235.4192 | $1,235.41 | $1,235.40 | $1,235.50 | |