| 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 | $199.66 | 3.422% | $206.4924 | $206.49 | $206.50 | $206.50 |
| Purchase #2 | $208.39 | 8.652% | $226.4199 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $212.38 | 11.285% | $236.3471 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $194.34 | 13.194% | $219.9812 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $96.48 | 3.230% | $99.5963 | $99.60 | $99.60 | $99.60 |
| Purchase #6 | $16.31 | 6.650% | $17.3946 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $5.52 | 5.697% | $5.8345 | $5.83 | $5.85 | $5.80 |
| 7 purchase totals = | $933.08 | $1,012.0660 | $1,012.06 | $1,012.10 | $1,012.00 | |