| 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 | $9.92 | 10.469% | $10.9585 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $158.91 | 8.575% | $172.5365 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $146.96 | 3.684% | $152.374 | $152.37 | $152.35 | $152.40 |
| Purchase #4 | $12.94 | 7.587% | $13.9218 | $13.92 | $13.90 | $13.90 |
| Purchase #5 | $151.67 | 8.303% | $164.2632 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $226.95 | 3.193% | $234.1965 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $250.68 | 11.502% | $279.5132 | $279.51 | $279.50 | $279.50 |
| 7 purchase totals = | $958.03 | $1,027.7637 | $1,027.76 | $1,027.70 | $1,027.80 | |