| 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 | $102.94 | 4.472% | $107.5435 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $9.38 | 12.581% | $10.5601 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $218.43 | 9.789% | $239.8121 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $151.86 | 11.820% | $169.8099 | $169.81 | $169.80 | $169.80 |
| Purchase #5 | $140.73 | 9.514% | $154.1191 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $178.87 | 11.162% | $198.8355 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $209.90 | 8.411% | $227.5547 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $1,012.11 | $1,108.2349 | $1,108.23 | $1,108.20 | $1,108.20 | |