| 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 | $219.59 | 3.275% | $226.7816 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $153.25 | 11.387% | $170.7006 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $217.45 | 13.709% | $247.2602 | $247.26 | $247.25 | $247.30 |
| Purchase #4 | $10.85 | 5.105% | $11.4039 | $11.40 | $11.40 | $11.40 |
| Purchase #5 | $83.96 | 10.206% | $92.529 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $145.86 | 11.808% | $163.0831 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $90.57 | 3.425% | $93.672 | $93.67 | $93.65 | $93.70 |
| 7 purchase totals = | $921.53 | $1,005.4304 | $1,005.42 | $1,005.45 | $1,005.50 | |