| 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 | $222.71 | 5.844% | $235.7252 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $69.97 | 10.650% | $77.4218 | $77.42 | $77.40 | $77.40 |
| Purchase #3 | $161.65 | 11.736% | $180.6212 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $99.52 | 9.287% | $108.7624 | $108.76 | $108.75 | $108.80 |
| Purchase #5 | $247.46 | 5.260% | $260.4764 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $247.48 | 11.618% | $276.2322 | $276.23 | $276.25 | $276.20 |
| Purchase #7 | $188.95 | 11.832% | $211.3066 | $211.31 | $211.30 | $211.30 |
| 7 purchase totals = | $1,237.74 | $1,350.5458 | $1,350.55 | $1,350.55 | $1,350.50 | |