| 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 | $221.88 | 9.576% | $243.1272 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $202.51 | 3.400% | $209.3953 | $209.40 | $209.40 | $209.40 |
| Purchase #3 | $201.39 | 5.135% | $211.7314 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $194.50 | 7.402% | $208.8969 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $135.88 | 11.863% | $151.9994 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $176.86 | 4.737% | $185.2379 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $70.87 | 8.590% | $76.9577 | $76.96 | $76.95 | $77.00 |
| 7 purchase totals = | $1,203.89 | $1,287.3458 | $1,287.36 | $1,287.40 | $1,287.30 | |