| 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 | $10.64 | 13.325% | $12.0578 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $103.85 | 11.422% | $115.7117 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $14.35 | 9.728% | $15.746 | $15.75 | $15.75 | $15.70 |
| Purchase #4 | $162.63 | 3.819% | $168.8408 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $45.95 | 11.390% | $51.1837 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $237.58 | 13.447% | $269.5274 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $226.32 | 10.534% | $250.1605 | $250.16 | $250.15 | $250.20 |
| 7 purchase totals = | $801.32 | $883.2279 | $883.23 | $883.25 | $883.20 | |