| 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 | $183.35 | 12.844% | $206.8995 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $225.98 | 5.102% | $237.5095 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $41.65 | 8.169% | $45.0524 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $173.30 | 12.736% | $195.3715 | $195.37 | $195.35 | $195.40 |
| Purchase #5 | $164.72 | 5.494% | $173.7697 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $49.73 | 3.230% | $51.3363 | $51.34 | $51.35 | $51.30 |
| Purchase #7 | $128.37 | 11.463% | $143.0851 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $967.10 | $1,053.0240 | $1,053.03 | $1,053.00 | $1,053.10 | |