| 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 | $224.77 | 5.593% | $237.3414 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $87.77 | 13.643% | $99.7445 | $99.74 | $99.75 | $99.70 |
| Purchase #3 | $217.51 | 11.720% | $243.0022 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $78.64 | 12.712% | $88.6367 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $107.78 | 5.747% | $113.9741 | $113.97 | $113.95 | $114.00 |
| Purchase #6 | $209.97 | 3.552% | $217.4281 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $123.76 | 13.122% | $139.9998 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $1,050.20 | $1,140.1268 | $1,140.12 | $1,140.15 | $1,140.00 | |