| 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 | $131.87 | 12.113% | $147.8434 | $147.84 | $147.85 | $147.80 |
| Purchase #2 | $92.76 | 13.354% | $105.1472 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $248.28 | 10.342% | $273.9571 | $273.96 | $273.95 | $274.00 |
| Purchase #4 | $217.76 | 6.774% | $232.5111 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $171.37 | 13.687% | $194.8254 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $221.56 | 6.454% | $235.8595 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $201.57 | 6.721% | $215.1175 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $1,285.17 | $1,405.2612 | $1,405.27 | $1,405.25 | $1,405.20 | |