| 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 | $21.38 | 10.404% | $23.6044 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $115.42 | 3.625% | $119.604 | $119.60 | $119.60 | $119.60 |
| Purchase #3 | $71.71 | 3.547% | $74.2536 | $74.25 | $74.25 | $74.30 |
| Purchase #4 | $190.91 | 5.675% | $201.7441 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $33.95 | 12.807% | $38.298 | $38.30 | $38.30 | $38.30 |
| Purchase #6 | $145.51 | 11.304% | $161.9585 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $221.35 | 7.216% | $237.3226 | $237.32 | $237.30 | $237.30 |
| 7 purchase totals = | $800.23 | $856.7852 | $856.77 | $856.75 | $856.80 | |