| 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 | $213.78 | 9.420% | $233.9181 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $192.30 | 3.396% | $198.8305 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $29.54 | 11.724% | $33.0033 | $33.00 | $33.00 | $33.00 |
| Purchase #4 | $115.62 | 6.258% | $122.8555 | $122.86 | $122.85 | $122.90 |
| Purchase #5 | $9.60 | 7.603% | $10.3299 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $45.25 | 7.243% | $48.5275 | $48.53 | $48.55 | $48.50 |
| Purchase #7 | $222.59 | 3.788% | $231.0217 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $828.68 | $878.4865 | $878.49 | $878.50 | $878.40 | |