| 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 | $220.97 | 5.293% | $232.6659 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $60.87 | 13.427% | $69.043 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $191.74 | 13.177% | $217.0056 | $217.01 | $217.00 | $217.00 |
| Purchase #4 | $141.74 | 7.411% | $152.2444 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $26.74 | 10.493% | $29.5458 | $29.55 | $29.55 | $29.50 |
| Purchase #6 | $177.32 | 11.423% | $197.5753 | $197.58 | $197.60 | $197.60 |
| Purchase #7 | $223.43 | 7.858% | $240.9871 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $1,042.81 | $1,139.0671 | $1,139.08 | $1,139.10 | $1,139.00 | |