| 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 | $237.63 | 12.446% | $267.2054 | $267.21 | $267.20 | $267.20 |
| Purchase #2 | $131.80 | 11.288% | $146.6776 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $206.50 | 5.190% | $217.2174 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $55.90 | 12.620% | $62.9546 | $62.95 | $62.95 | $63.00 |
| Purchase #5 | $93.75 | 4.390% | $97.8656 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $78.49 | 9.277% | $85.7715 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $198.42 | 12.162% | $222.5518 | $222.55 | $222.55 | $222.60 |
| 7 purchase totals = | $1,002.49 | $1,100.2439 | $1,100.25 | $1,100.20 | $1,100.40 | |