| 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 | $117.40 | 4.236% | $122.3731 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $177.46 | 11.849% | $198.4872 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $250.30 | 11.867% | $280.0031 | $280.00 | $280.00 | $280.00 |
| Purchase #4 | $152.96 | 8.179% | $165.4706 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $133.99 | 11.139% | $148.9151 | $148.92 | $148.90 | $148.90 |
| Purchase #6 | $192.96 | 5.426% | $203.43 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $26.38 | 7.653% | $28.3989 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $1,051.45 | $1,147.0780 | $1,147.08 | $1,147.05 | $1,147.10 | |