| 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 | $104.79 | 3.546% | $108.5059 | $108.51 | $108.50 | $108.50 |
| Purchase #2 | $188.74 | 6.630% | $201.2535 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $176.55 | 3.205% | $182.2084 | $182.21 | $182.20 | $182.20 |
| Purchase #4 | $25.51 | 10.156% | $28.1008 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $243.29 | 8.831% | $264.7749 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $133.53 | 10.822% | $147.9806 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $6.92 | 8.124% | $7.4822 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $879.33 | $940.3063 | $940.30 | $940.30 | $940.40 | |