| 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 | $204.76 | 13.510% | $232.4231 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $205.50 | 6.255% | $218.354 | $218.35 | $218.35 | $218.40 |
| Purchase #3 | $127.35 | 11.510% | $142.008 | $142.01 | $142.00 | $142.00 |
| Purchase #4 | $99.42 | 4.384% | $103.7786 | $103.78 | $103.80 | $103.80 |
| Purchase #5 | $167.29 | 5.235% | $176.0476 | $176.05 | $176.05 | $176.00 |
| Purchase #6 | $118.55 | 10.438% | $130.9242 | $130.92 | $130.90 | $130.90 |
| Purchase #7 | $106.71 | 11.451% | $118.9294 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,029.58 | $1,122.4649 | $1,122.46 | $1,122.45 | $1,122.40 | |