| 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 | $24.87 | 11.757% | $27.794 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $227.74 | 11.772% | $254.5496 | $254.55 | $254.55 | $254.50 |
| Purchase #3 | $109.37 | 5.312% | $115.1797 | $115.18 | $115.20 | $115.20 |
| Purchase #4 | $191.67 | 9.720% | $210.3003 | $210.30 | $210.30 | $210.30 |
| Purchase #5 | $250.38 | 13.386% | $283.8959 | $283.90 | $283.90 | $283.90 |
| Purchase #6 | $247.54 | 13.209% | $280.2376 | $280.24 | $280.25 | $280.20 |
| Purchase #7 | $35.36 | 12.721% | $39.8581 | $39.86 | $39.85 | $39.90 |
| 7 purchase totals = | $1,086.93 | $1,211.8152 | $1,211.82 | $1,211.85 | $1,211.80 | |