| 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 | $220.99 | 13.328% | $250.4435 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $31.86 | 13.178% | $36.0585 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $211.68 | 11.450% | $235.9174 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $235.51 | 9.420% | $257.695 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $225.51 | 12.742% | $254.2445 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $184.80 | 10.119% | $203.4999 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $156.44 | 12.136% | $175.4256 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,266.79 | $1,413.2844 | $1,413.29 | $1,413.30 | $1,413.20 | |