| 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 | $209.46 | 10.496% | $231.4449 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $137.93 | 13.396% | $156.4071 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $191.85 | 12.462% | $215.7583 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $176.28 | 12.119% | $197.6434 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $203.50 | 10.103% | $224.0596 | $224.06 | $224.05 | $224.10 |
| Purchase #6 | $20.96 | 5.544% | $22.122 | $22.12 | $22.10 | $22.10 |
| Purchase #7 | $156.52 | 5.384% | $164.947 | $164.95 | $164.95 | $164.90 |
| 7 purchase totals = | $1,096.50 | $1,212.3823 | $1,212.38 | $1,212.35 | $1,212.30 | |