| 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 | $10.39 | 8.625% | $11.2861 | $11.29 | $11.30 | $11.30 |
| Purchase #2 | $188.28 | 8.502% | $204.2876 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $104.46 | 10.775% | $115.7156 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $149.67 | 12.262% | $168.0225 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $244.97 | 3.422% | $253.3529 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $133.67 | 3.579% | $138.454 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $164.41 | 11.552% | $183.4026 | $183.40 | $183.40 | $183.40 |
| 7 purchase totals = | $995.85 | $1,074.5213 | $1,074.52 | $1,074.50 | $1,074.60 | |