| 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 | $238.77 | 5.744% | $252.4849 | $252.48 | $252.50 | $252.50 |
| Purchase #2 | $68.92 | 8.533% | $74.8009 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $34.92 | 10.491% | $38.5835 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $193.43 | 10.730% | $214.185 | $214.19 | $214.20 | $214.20 |
| Purchase #5 | $222.41 | 6.611% | $237.1135 | $237.11 | $237.10 | $237.10 |
| Purchase #6 | $16.85 | 4.252% | $17.5665 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $84.75 | 8.619% | $92.0546 | $92.05 | $92.05 | $92.10 |
| 7 purchase totals = | $860.05 | $926.7889 | $926.78 | $926.80 | $926.90 | |