| 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 | $217.80 | 3.574% | $225.5842 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $123.74 | 10.833% | $137.1448 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $134.61 | 6.357% | $143.1672 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $169.92 | 3.399% | $175.6956 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $188.25 | 9.404% | $205.953 | $205.95 | $205.95 | $206.00 |
| Purchase #6 | $92.40 | 13.279% | $104.6698 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $217.57 | 5.811% | $230.213 | $230.21 | $230.20 | $230.20 |
| 7 purchase totals = | $1,144.29 | $1,222.4276 | $1,222.42 | $1,222.40 | $1,222.50 | |