| 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 | $193.65 | 5.341% | $203.9928 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $235.67 | 9.210% | $257.3752 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $249.95 | 13.420% | $283.4933 | $283.49 | $283.50 | $283.50 |
| Purchase #4 | $204.43 | 7.823% | $220.4226 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $116.61 | 9.421% | $127.5958 | $127.60 | $127.60 | $127.60 |
| Purchase #6 | $17.74 | 8.846% | $19.3093 | $19.31 | $19.30 | $19.30 |
| Purchase #7 | $181.87 | 11.563% | $202.8996 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,199.92 | $1,315.0886 | $1,315.09 | $1,315.10 | $1,315.10 | |