| 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 | $213.44 | 10.860% | $236.6196 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $185.96 | 4.230% | $193.8261 | $193.83 | $193.85 | $193.80 |
| Purchase #3 | $178.72 | 9.535% | $195.761 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $81.39 | 8.348% | $88.1844 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $128.60 | 6.824% | $137.3757 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $213.97 | 10.640% | $236.7364 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $159.89 | 13.783% | $181.9276 | $181.93 | $181.95 | $181.90 |
| 7 purchase totals = | $1,161.97 | $1,270.4308 | $1,270.44 | $1,270.50 | $1,270.40 | |