| 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 | $188.31 | 11.807% | $210.5438 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $52.57 | 7.596% | $56.5632 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $250.85 | 3.541% | $259.7326 | $259.73 | $259.75 | $259.70 |
| Purchase #4 | $220.90 | 4.609% | $231.0813 | $231.08 | $231.10 | $231.10 |
| Purchase #5 | $138.59 | 6.104% | $147.0495 | $147.05 | $147.05 | $147.00 |
| Purchase #6 | $224.61 | 13.219% | $254.3012 | $254.30 | $254.30 | $254.30 |
| Purchase #7 | $73.84 | 12.550% | $83.1069 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $1,149.67 | $1,242.3785 | $1,242.37 | $1,242.40 | $1,242.30 | |