| 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 | $164.71 | 8.188% | $178.1965 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $222.50 | 4.273% | $232.0074 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $116.41 | 4.593% | $121.7567 | $121.76 | $121.75 | $121.80 |
| Purchase #4 | $221.67 | 12.397% | $249.1504 | $249.15 | $249.15 | $249.20 |
| Purchase #5 | $207.46 | 11.870% | $232.0855 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $112.78 | 4.385% | $117.7254 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $128.72 | 11.462% | $143.4739 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $1,174.25 | $1,274.3958 | $1,274.41 | $1,274.40 | $1,274.50 | |