| 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 | $201.78 | 11.867% | $225.7252 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $191.74 | 12.531% | $215.7669 | $215.77 | $215.75 | $215.80 |
| Purchase #3 | $25.80 | 6.264% | $27.4161 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $241.74 | 13.385% | $274.0969 | $274.10 | $274.10 | $274.10 |
| Purchase #5 | $139.52 | 3.493% | $144.3934 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $198.57 | 11.500% | $221.4056 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $241.61 | 6.420% | $257.1214 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,240.76 | $1,365.9255 | $1,365.94 | $1,365.90 | $1,365.90 | |