| 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 | $214.87 | 9.695% | $235.7016 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $150.59 | 7.804% | $162.342 | $162.34 | $162.35 | $162.30 |
| Purchase #3 | $111.46 | 3.175% | $114.9989 | $115.00 | $115.00 | $115.00 |
| Purchase #4 | $173.89 | 8.439% | $188.5646 | $188.56 | $188.55 | $188.60 |
| Purchase #5 | $38.74 | 12.550% | $43.6019 | $43.60 | $43.60 | $43.60 |
| Purchase #6 | $207.82 | 11.797% | $232.3365 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $65.45 | 6.539% | $69.7298 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $962.82 | $1,047.2753 | $1,047.27 | $1,047.30 | $1,047.20 | |