| 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 | $106.56 | 3.841% | $110.653 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $166.30 | 5.259% | $175.0457 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $238.76 | 8.333% | $258.6559 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $217.35 | 10.420% | $239.9979 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $59.40 | 9.846% | $65.2485 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $221.77 | 3.379% | $229.2636 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $176.80 | 3.302% | $182.6379 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,186.94 | $1,261.5025 | $1,261.51 | $1,261.50 | $1,261.50 | |