| 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 | $122.91 | 8.575% | $133.4495 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $197.72 | 3.194% | $204.0352 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $135.74 | 8.424% | $147.1747 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $124.45 | 12.850% | $140.4418 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $240.71 | 13.741% | $273.786 | $273.79 | $273.80 | $273.80 |
| Purchase #6 | $185.31 | 7.568% | $199.3343 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $128.52 | 10.529% | $142.0519 | $142.05 | $142.05 | $142.10 |
| 7 purchase totals = | $1,135.36 | $1,240.2734 | $1,240.27 | $1,240.30 | $1,240.20 | |