| 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 | $226.36 | 6.564% | $241.2183 | $241.22 | $241.20 | $241.20 |
| Purchase #2 | $188.59 | 6.386% | $200.6334 | $200.63 | $200.65 | $200.60 |
| Purchase #3 | $156.37 | 7.371% | $167.896 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $183.27 | 8.446% | $198.749 | $198.75 | $198.75 | $198.70 |
| Purchase #5 | $204.52 | 11.356% | $227.7453 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $85.58 | 10.476% | $94.5454 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $39.42 | 8.874% | $42.9181 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $1,084.11 | $1,173.7055 | $1,173.72 | $1,173.70 | $1,173.50 | |