| 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 | $21.46 | 7.271% | $23.0204 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $132.28 | 8.288% | $143.2434 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $125.47 | 6.584% | $133.7309 | $133.73 | $133.75 | $133.70 |
| Purchase #4 | $192.98 | 9.723% | $211.7434 | $211.74 | $211.75 | $211.70 |
| Purchase #5 | $139.58 | 8.848% | $151.93 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $190.69 | 9.275% | $208.3765 | $208.38 | $208.40 | $208.40 |
| Purchase #7 | $212.55 | 6.621% | $226.6229 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $1,015.01 | $1,098.6675 | $1,098.66 | $1,098.70 | $1,098.50 | |