| 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 | $215.45 | 6.209% | $228.8273 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $164.46 | 11.820% | $183.8992 | $183.90 | $183.90 | $183.90 |
| Purchase #3 | $191.51 | 11.513% | $213.5585 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $34.81 | 9.571% | $38.1417 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $39.94 | 9.862% | $43.8789 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $180.38 | 4.223% | $187.9974 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $235.54 | 13.252% | $266.7538 | $266.75 | $266.75 | $266.80 |
| 7 purchase totals = | $1,062.09 | $1,163.0568 | $1,163.06 | $1,163.10 | $1,163.10 | |