| 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 | $20.31 | 10.705% | $22.4842 | $22.48 | $22.50 | $22.50 |
| Purchase #2 | $177.79 | 9.416% | $194.5307 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $78.82 | 7.167% | $84.469 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $84.77 | 4.267% | $88.3871 | $88.39 | $88.40 | $88.40 |
| Purchase #5 | $218.41 | 11.769% | $244.1147 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $214.37 | 10.544% | $236.9732 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $186.35 | 4.572% | $194.8699 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $980.82 | $1,065.8288 | $1,065.82 | $1,065.80 | $1,065.90 | |