| 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 | $188.60 | 11.493% | $210.2758 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $236.77 | 11.825% | $264.7681 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $111.71 | 10.840% | $123.8194 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $156.64 | 9.291% | $171.1934 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $111.74 | 9.749% | $122.6335 | $122.63 | $122.65 | $122.60 |
| Purchase #6 | $232.54 | 12.784% | $262.2679 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $234.30 | 4.516% | $244.881 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $1,272.30 | $1,399.8391 | $1,399.84 | $1,399.85 | $1,399.90 | |