| 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 | $238.72 | 4.868% | $250.3409 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $82.81 | 4.326% | $86.3924 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $11.40 | 9.291% | $12.4592 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $124.86 | 4.193% | $130.0954 | $130.10 | $130.10 | $130.10 |
| Purchase #5 | $245.44 | 11.417% | $273.4619 | $273.46 | $273.45 | $273.50 |
| Purchase #6 | $103.87 | 6.128% | $110.2352 | $110.24 | $110.25 | $110.20 |
| Purchase #7 | $176.45 | 9.591% | $193.3733 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $983.55 | $1,056.3583 | $1,056.36 | $1,056.35 | $1,056.40 | |