| 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 | $114.69 | 4.354% | $119.6836 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $150.97 | 9.227% | $164.9 | $164.90 | $164.90 | $164.90 |
| Purchase #3 | $27.44 | 4.126% | $28.5722 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $211.89 | 4.532% | $221.4929 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $193.99 | 10.210% | $213.7964 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $174.71 | 4.293% | $182.2103 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $187.47 | 6.308% | $199.2956 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $1,061.16 | $1,129.9510 | $1,129.95 | $1,129.95 | $1,130.00 | |