| 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 | $213.73 | 10.387% | $235.9301 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $141.31 | 10.565% | $156.2394 | $156.24 | $156.25 | $156.20 |
| Purchase #3 | $232.80 | 11.264% | $259.0226 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $227.64 | 12.775% | $256.721 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $135.31 | 7.697% | $145.7248 | $145.72 | $145.70 | $145.70 |
| Purchase #6 | $195.55 | 4.474% | $204.2989 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $27.26 | 9.126% | $29.7477 | $29.75 | $29.75 | $29.70 |
| 7 purchase totals = | $1,173.60 | $1,287.6845 | $1,287.68 | $1,287.65 | $1,287.50 | |