| 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 | $212.92 | 13.490% | $241.6429 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $22.50 | 6.308% | $23.9193 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $128.25 | 5.486% | $135.2858 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $232.35 | 7.655% | $250.1364 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $63.66 | 11.198% | $70.7886 | $70.79 | $70.80 | $70.80 |
| Purchase #6 | $96.63 | 8.445% | $104.7904 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $143.82 | 9.482% | $157.457 | $157.46 | $157.45 | $157.50 |
| 7 purchase totals = | $900.13 | $984.0204 | $984.03 | $984.05 | $984.00 | |