| 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 | $124.93 | 12.156% | $140.1165 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $203.57 | 4.420% | $212.5678 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $208.83 | 9.501% | $228.6709 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $135.27 | 5.354% | $142.5124 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $44.37 | 9.398% | $48.5399 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $213.52 | 11.180% | $237.3915 | $237.39 | $237.40 | $237.40 |
| Purchase #7 | $70.41 | 8.599% | $76.4646 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $1,000.90 | $1,086.2636 | $1,086.26 | $1,086.20 | $1,086.30 | |