| 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 | $207.63 | 9.609% | $227.5812 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $12.74 | 13.848% | $14.5042 | $14.50 | $14.50 | $14.50 |
| Purchase #3 | $209.60 | 13.407% | $237.7011 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $233.43 | 9.847% | $256.4159 | $256.42 | $256.40 | $256.40 |
| Purchase #5 | $100.83 | 5.136% | $106.0086 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $198.95 | 5.148% | $209.1919 | $209.19 | $209.20 | $209.20 |
| Purchase #7 | $69.91 | 11.826% | $78.1776 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $1,033.09 | $1,129.5805 | $1,129.58 | $1,129.60 | $1,129.60 | |