| 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 | $232.36 | 7.562% | $249.9311 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $74.29 | 10.432% | $82.0399 | $82.04 | $82.05 | $82.00 |
| Purchase #3 | $181.42 | 11.195% | $201.73 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $26.81 | 6.328% | $28.5065 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $155.56 | 9.170% | $169.8249 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $112.55 | 11.619% | $125.6272 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $155.41 | 4.445% | $162.318 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $938.40 | $1,019.9776 | $1,019.98 | $1,020.00 | $1,019.80 | |