| 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 | $25.43 | 5.583% | $26.8498 | $26.85 | $26.85 | $26.80 |
| Purchase #2 | $39.41 | 7.759% | $42.4678 | $42.47 | $42.45 | $42.50 |
| Purchase #3 | $188.69 | 6.617% | $201.1756 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $233.81 | 7.146% | $250.5181 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $162.59 | 11.174% | $180.7578 | $180.76 | $180.75 | $180.80 |
| Purchase #6 | $125.63 | 12.724% | $141.6152 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $196.64 | 3.625% | $203.7682 | $203.77 | $203.75 | $203.80 |
| 7 purchase totals = | $972.20 | $1,047.1525 | $1,047.17 | $1,047.10 | $1,047.20 | |