| 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 | $225.93 | 10.448% | $249.5352 | $249.54 | $249.55 | $249.50 |
| Purchase #2 | $9.48 | 7.787% | $10.2182 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $203.91 | 3.452% | $210.949 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $49.61 | 3.706% | $51.4485 | $51.45 | $51.45 | $51.40 |
| Purchase #5 | $131.89 | 6.207% | $140.0764 | $140.08 | $140.10 | $140.10 |
| Purchase #6 | $41.67 | 4.505% | $43.5472 | $43.55 | $43.55 | $43.50 |
| Purchase #7 | $185.44 | 7.304% | $198.9845 | $198.98 | $199.00 | $199.00 |
| 7 purchase totals = | $847.93 | $904.7590 | $904.77 | $904.80 | $904.60 | |