| 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 | $125.54 | 8.542% | $136.2636 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $125.58 | 11.469% | $139.9828 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $177.96 | 8.215% | $192.5794 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $102.33 | 10.247% | $112.8158 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $87.82 | 10.355% | $96.9138 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $242.39 | 11.427% | $270.0879 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $47.37 | 10.156% | $52.1809 | $52.18 | $52.20 | $52.20 |
| 7 purchase totals = | $908.99 | $1,000.8242 | $1,000.82 | $1,000.85 | $1,000.90 | |